{"fedora": [{"lastseen": "2021-07-28T18:41:40", "description": "Chromium is an open-source web browser, powered by WebKit (Blink). ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-05-12T05:35:46", "type": "fedora", "title": "[SECURITY] Fedora 32 Update: chromium-90.0.4430.93-1.fc32", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199", "CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21206", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21220", "CVE-2021-21221", "CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226", "CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-05-12T05:35:46", "id": "FEDORA:D63AA304E89C", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/EAJ42L4JFPBJATCZ7MOZQTUDGV4OEHHG/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-07-28T18:41:40", "description": "Chromium is an open-source web browser, powered by WebKit (Blink). ", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-05-14T21:12:29", "type": "fedora", "title": "[SECURITY] Fedora 33 Update: chromium-90.0.4430.93-1.fc33", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199", "CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21206", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21220", "CVE-2021-21221", "CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226", "CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-05-14T21:12:29", "id": "FEDORA:993DD30E4796", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/U3GZ42MYPGD35V652ZPVPYYS7A7LVXVY/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "archlinux": [{"lastseen": "2021-07-28T14:33:55", "description": "Arch Linux Security Advisory ASA-202104-2\n=========================================\n\nSeverity: High\nDate : 2021-04-29\nCVE-ID : CVE-2021-21201 CVE-2021-21202 CVE-2021-21203 CVE-2021-21207\nCVE-2021-21209 CVE-2021-21210 CVE-2021-21213 CVE-2021-21214\nCVE-2021-21215 CVE-2021-21216 CVE-2021-21217 CVE-2021-21218\nCVE-2021-21219 CVE-2021-21221 CVE-2021-21222 CVE-2021-21223\nCVE-2021-21225 CVE-2021-21226 CVE-2021-21227 CVE-2021-21228\nCVE-2021-21229 CVE-2021-21230 CVE-2021-21231 CVE-2021-21232\nCVE-2021-21233\nPackage : vivaldi\nType : multiple issues\nRemote : Yes\nLink : https://security.archlinux.org/AVG-1828\n\nSummary\n=======\n\nThe package vivaldi before version 3.8.2259.37-1 is vulnerable to\nmultiple issues including arbitrary code execution, information\ndisclosure, insufficient validation, sandbox escape, access restriction\nbypass, content spoofing and incorrect calculation.\n\nResolution\n==========\n\nUpgrade to 3.8.2259.37-1.\n\n# pacman -Syu \"vivaldi>=3.8.2259.37-1\"\n\nThe problems have been fixed upstream in version 3.8.2259.37.\n\nWorkaround\n==========\n\nNone.\n\nDescription\n===========\n\n- CVE-2021-21201 (sandbox escape)\n\nUse after free in permissions in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker who had compromised the renderer process to\npotentially perform a sandbox escape via a crafted HTML page.\n\n- CVE-2021-21202 (sandbox escape)\n\nUse after free in extensions in Google Chrome prior to 90.0.4430.72\nallowed an attacker who convinced a user to install a malicious\nextension to potentially perform a sandbox escape via a crafted Chrome\nExtension.\n\n- CVE-2021-21203 (arbitrary code execution)\n\nUse after free in Blink in Google Chrome prior to 90.0.4430.72 allowed\na remote attacker to potentially exploit heap corruption via a crafted\nHTML page.\n\n- CVE-2021-21207 (sandbox escape)\n\nUse after free in IndexedDB in Google Chrome prior to 90.0.4430.72\nallowed an attacker who convinced a user to install a malicious\nextension to potentially perform a sandbox escape via a crafted Chrome\nExtension.\n\n- CVE-2021-21209 (information disclosure)\n\nInappropriate implementation in storage in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to leak cross-origin data via a\ncrafted HTML page.\n\n- CVE-2021-21210 (information disclosure)\n\nInappropriate implementation in Network in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to potentially access local UDP\nports via a crafted HTML page.\n\n- CVE-2021-21213 (arbitrary code execution)\n\nUse after free in WebMIDI in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to potentially exploit heap corruption via a\ncrafted HTML page.\n\n- CVE-2021-21214 (arbitrary code execution)\n\nUse after free in Network API in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to potentially exploit heap corruption via a\ncrafted Chrome Extension.\n\n- CVE-2021-21215 (content spoofing)\n\nInappropriate implementation in Autofill in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to spoof security UI via a\ncrafted HTML page.\n\n- CVE-2021-21216 (content spoofing)\n\nInappropriate implementation in Autofill in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to spoof security UI via a\ncrafted HTML page.\n\n- CVE-2021-21217 (information disclosure)\n\nUninitialized data in PDFium in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to obtain potentially sensitive information\nfrom process memory via a crafted PDF file.\n\n- CVE-2021-21218 (information disclosure)\n\nUninitialized data in PDFium in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to obtain potentially sensitive information\nfrom process memory via a crafted PDF file.\n\n- CVE-2021-21219 (information disclosure)\n\nUninitialized data in PDFium in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to obtain potentially sensitive information\nfrom process memory via a crafted PDF file.\n\n- CVE-2021-21221 (information disclosure)\n\nInsufficient validation of untrusted input in Mojo in Google Chrome\nprior to 90.0.4430.72 allowed a remote attacker who had compromised the\nrenderer process to leak cross-origin data via a crafted HTML page.\n\n- CVE-2021-21222 (sandbox escape)\n\nHeap buffer overflow in V8 in Google Chrome prior to 90.0.4430.85\nallowed a remote attacker who had compromised the renderer process to\nbypass site isolation via a crafted HTML page.\n\n- CVE-2021-21223 (sandbox escape)\n\nInteger overflow in Mojo in Google Chrome prior to 90.0.4430.85 allowed\na remote attacker who had compromised the renderer process to\npotentially perform a sandbox escape via a crafted HTML page.\n\n- CVE-2021-21225 (arbitrary code execution)\n\nOut of bounds memory access in V8 in Google Chrome prior to\n90.0.4430.85 allowed a remote attacker to potentially exploit heap\ncorruption via a crafted HTML page.\n\n- CVE-2021-21226 (sandbox escape)\n\nUse after free in navigation in Google Chrome prior to 90.0.4430.85\nallowed a remote attacker who had compromised the renderer process to\npotentially perform a sandbox escape via a crafted HTML page.\n\n- CVE-2021-21227 (insufficient validation)\n\nAn insufficient data validation security issue has been found in the V8\ncomponent of the Chromium browser before version 90.0.4430.93.\n\n- CVE-2021-21228 (access restriction bypass)\n\nAn insufficient policy enforcement security issue has been found in the\nextensions component of the Chromium browser before version\n90.0.4430.93.\n\n- CVE-2021-21229 (content spoofing)\n\nAn incorrect security UI security issue has been found in the downloads\ncomponent of the Chromium browser before version 90.0.4430.93.\n\n- CVE-2021-21230 (incorrect calculation)\n\nA type confusion security issue has been found in the V8 component of\nthe Chromium browser before version 90.0.4430.93.\n\n- CVE-2021-21231 (incorrect calculation)\n\nAn insufficient data validation security issue has been found in the V8\ncomponent of the Chromium browser before version 90.0.4430.93.\n\n- CVE-2021-21232 (arbitrary code execution)\n\nA use after free security issue has been found in the Dev Tools\ncomponent of the Chromium browser before version 90.0.4430.93.\n\n- CVE-2021-21233 (arbitrary code execution)\n\nA heap buffer overflow security issue has been found in the ANGLE\ncomponent of the Chromium browser before version 90.0.4430.93.\n\nImpact\n======\n\nAn attacker is able to break out of the sandbox, execute arbitrary\ncode, spoof content, read sensitive data, and bypass extension security\npolicies through various means.\n\nReferences\n==========\n\nhttps://vivaldi.com/blog/desktop/minor-update-3-for-vivaldi-desktop-browser-3-7/\nhttps://vivaldi.com/blog/desktop/minor-update-4-for-vivaldi-desktop-browser-3-7/\nhttps://vivaldi.com/blog/new-vivaldi-on-android-language-switcher-blocks-cookies-dialogs/\nhttps://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html\nhttps://crbug.com/1025683\nhttps://crbug.com/1188889\nhttps://crbug.com/1192054\nhttps://crbug.com/1185732\nhttps://crbug.com/1143526\nhttps://crbug.com/1184562\nhttps://crbug.com/1161806\nhttps://crbug.com/1170148\nhttps://crbug.com/1172533\nhttps://crbug.com/1173297\nhttps://crbug.com/1166462\nhttps://crbug.com/1166478\nhttps://crbug.com/1166972\nhttps://crbug.com/1195333\nhttps://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_20.html\nhttps://crbug.com/1194046\nhttps://crbug.com/1195308\nhttps://crbug.com/1195977\nhttps://crbug.com/1197904\nhttps://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html\nhttps://crbug.com/1199345\nhttps://crbug.com/1139156\nhttps://crbug.com/1198165\nhttps://crbug.com/1198705\nhttps://crbug.com/1198696\nhttps://crbug.com/1175058\nhttps://crbug.com/1182937\nhttps://security.archlinux.org/CVE-2021-21201\nhttps://security.archlinux.org/CVE-2021-21202\nhttps://security.archlinux.org/CVE-2021-21203\nhttps://security.archlinux.org/CVE-2021-21207\nhttps://security.archlinux.org/CVE-2021-21209\nhttps://security.archlinux.org/CVE-2021-21210\nhttps://security.archlinux.org/CVE-2021-21213\nhttps://security.archlinux.org/CVE-2021-21214\nhttps://security.archlinux.org/CVE-2021-21215\nhttps://security.archlinux.org/CVE-2021-21216\nhttps://security.archlinux.org/CVE-2021-21217\nhttps://security.archlinux.org/CVE-2021-21218\nhttps://security.archlinux.org/CVE-2021-21219\nhttps://security.archlinux.org/CVE-2021-21221\nhttps://security.archlinux.org/CVE-2021-21222\nhttps://security.archlinux.org/CVE-2021-21223\nhttps://security.archlinux.org/CVE-2021-21225\nhttps://security.archlinux.org/CVE-2021-21226\nhttps://security.archlinux.org/CVE-2021-21227\nhttps://security.archlinux.org/CVE-2021-21228\nhttps://security.archlinux.org/CVE-2021-21229\nhttps://security.archlinux.org/CVE-2021-21230\nhttps://security.archlinux.org/CVE-2021-21231\nhttps://security.archlinux.org/CVE-2021-21232\nhttps://security.archlinux.org/CVE-2021-21233", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-04-29T00:00:00", "type": "archlinux", "title": "[ASA-202104-2] vivaldi: multiple issues", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21207", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21221", "CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21225", "CVE-2021-21226", "CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-04-29T00:00:00", "id": "ASA-202104-2", "href": "https://security.archlinux.org/ASA-202104-2", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-07-28T14:33:55", "description": "Arch Linux Security Advisory ASA-202104-5\n=========================================\n\nSeverity: High\nDate : 2021-04-29\nCVE-ID : CVE-2021-21201 CVE-2021-21202 CVE-2021-21203 CVE-2021-21207\nCVE-2021-21209 CVE-2021-21210 CVE-2021-21213 CVE-2021-21214\nCVE-2021-21215 CVE-2021-21216 CVE-2021-21217 CVE-2021-21218\nCVE-2021-21219 CVE-2021-21221 CVE-2021-21222 CVE-2021-21223\nCVE-2021-21224 CVE-2021-21225 CVE-2021-21226\nPackage : opera\nType : multiple issues\nRemote : Yes\nLink : https://security.archlinux.org/AVG-1840\n\nSummary\n=======\n\nThe package opera before version 76.0.4017.94-1 is vulnerable to\nmultiple issues including arbitrary code execution, information\ndisclosure, sandbox escape and content spoofing.\n\nResolution\n==========\n\nUpgrade to 76.0.4017.94-1.\n\n# pacman -Syu \"opera>=76.0.4017.94-1\"\n\nThe problems have been fixed upstream in version 76.0.4017.94.\n\nWorkaround\n==========\n\nNone.\n\nDescription\n===========\n\n- CVE-2021-21201 (sandbox escape)\n\nUse after free in permissions in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker who had compromised the renderer process to\npotentially perform a sandbox escape via a crafted HTML page.\n\n- CVE-2021-21202 (sandbox escape)\n\nUse after free in extensions in Google Chrome prior to 90.0.4430.72\nallowed an attacker who convinced a user to install a malicious\nextension to potentially perform a sandbox escape via a crafted Chrome\nExtension.\n\n- CVE-2021-21203 (arbitrary code execution)\n\nUse after free in Blink in Google Chrome prior to 90.0.4430.72 allowed\na remote attacker to potentially exploit heap corruption via a crafted\nHTML page.\n\n- CVE-2021-21207 (sandbox escape)\n\nUse after free in IndexedDB in Google Chrome prior to 90.0.4430.72\nallowed an attacker who convinced a user to install a malicious\nextension to potentially perform a sandbox escape via a crafted Chrome\nExtension.\n\n- CVE-2021-21209 (information disclosure)\n\nInappropriate implementation in storage in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to leak cross-origin data via a\ncrafted HTML page.\n\n- CVE-2021-21210 (information disclosure)\n\nInappropriate implementation in Network in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to potentially access local UDP\nports via a crafted HTML page.\n\n- CVE-2021-21213 (arbitrary code execution)\n\nUse after free in WebMIDI in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to potentially exploit heap corruption via a\ncrafted HTML page.\n\n- CVE-2021-21214 (arbitrary code execution)\n\nUse after free in Network API in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to potentially exploit heap corruption via a\ncrafted Chrome Extension.\n\n- CVE-2021-21215 (content spoofing)\n\nInappropriate implementation in Autofill in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to spoof security UI via a\ncrafted HTML page.\n\n- CVE-2021-21216 (content spoofing)\n\nInappropriate implementation in Autofill in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to spoof security UI via a\ncrafted HTML page.\n\n- CVE-2021-21217 (information disclosure)\n\nUninitialized data in PDFium in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to obtain potentially sensitive information\nfrom process memory via a crafted PDF file.\n\n- CVE-2021-21218 (information disclosure)\n\nUninitialized data in PDFium in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to obtain potentially sensitive information\nfrom process memory via a crafted PDF file.\n\n- CVE-2021-21219 (information disclosure)\n\nUninitialized data in PDFium in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to obtain potentially sensitive information\nfrom process memory via a crafted PDF file.\n\n- CVE-2021-21221 (information disclosure)\n\nInsufficient validation of untrusted input in Mojo in Google Chrome\nprior to 90.0.4430.72 allowed a remote attacker who had compromised the\nrenderer process to leak cross-origin data via a crafted HTML page.\n\n- CVE-2021-21222 (sandbox escape)\n\nHeap buffer overflow in V8 in Google Chrome prior to 90.0.4430.85\nallowed a remote attacker who had compromised the renderer process to\nbypass site isolation via a crafted HTML page.\n\n- CVE-2021-21223 (sandbox escape)\n\nInteger overflow in Mojo in Google Chrome prior to 90.0.4430.85 allowed\na remote attacker who had compromised the renderer process to\npotentially perform a sandbox escape via a crafted HTML page.\n\n- CVE-2021-21224 (arbitrary code execution)\n\nType confusion in V8 in Google Chrome prior to 90.0.4430.85 allowed a\nremote attacker to execute arbitrary code inside a sandbox via a\ncrafted HTML page. Google is aware of reports that exploits for this\nissue exist in the wild.\n\n- CVE-2021-21225 (arbitrary code execution)\n\nOut of bounds memory access in V8 in Google Chrome prior to\n90.0.4430.85 allowed a remote attacker to potentially exploit heap\ncorruption via a crafted HTML page.\n\n- CVE-2021-21226 (sandbox escape)\n\nUse after free in navigation in Google Chrome prior to 90.0.4430.85\nallowed a remote attacker who had compromised the renderer process to\npotentially perform a sandbox escape via a crafted HTML page.\n\nImpact\n======\n\nAn attacker is able to break out of the sandbox, execute arbitrary\ncode, spoof content, read sensitive data, and bypass extension security\npolicies through various means.\n\nReferences\n==========\n\nhttps://blogs.opera.com/desktop/changelog-for-75/\nhttps://blogs.opera.com/desktop/changelog-for-76/\nhttps://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html\nhttps://crbug.com/1025683\nhttps://crbug.com/1188889\nhttps://crbug.com/1192054\nhttps://crbug.com/1185732\nhttps://crbug.com/1143526\nhttps://crbug.com/1184562\nhttps://crbug.com/1161806\nhttps://crbug.com/1170148\nhttps://crbug.com/1172533\nhttps://crbug.com/1173297\nhttps://crbug.com/1166462\nhttps://crbug.com/1166478\nhttps://crbug.com/1166972\nhttps://crbug.com/1195333\nhttps://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_20.html\nhttps://crbug.com/1194046\nhttps://crbug.com/1195308\nhttps://crbug.com/1195777\nhttps://crbug.com/1195977\nhttps://crbug.com/1197904\nhttps://security.archlinux.org/CVE-2021-21201\nhttps://security.archlinux.org/CVE-2021-21202\nhttps://security.archlinux.org/CVE-2021-21203\nhttps://security.archlinux.org/CVE-2021-21207\nhttps://security.archlinux.org/CVE-2021-21209\nhttps://security.archlinux.org/CVE-2021-21210\nhttps://security.archlinux.org/CVE-2021-21213\nhttps://security.archlinux.org/CVE-2021-21214\nhttps://security.archlinux.org/CVE-2021-21215\nhttps://security.archlinux.org/CVE-2021-21216\nhttps://security.archlinux.org/CVE-2021-21217\nhttps://security.archlinux.org/CVE-2021-21218\nhttps://security.archlinux.org/CVE-2021-21219\nhttps://security.archlinux.org/CVE-2021-21221\nhttps://security.archlinux.org/CVE-2021-21222\nhttps://security.archlinux.org/CVE-2021-21223\nhttps://security.archlinux.org/CVE-2021-21224\nhttps://security.archlinux.org/CVE-2021-21225\nhttps://security.archlinux.org/CVE-2021-21226", 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before version 90.0.4430.85-1 is vulnerable to\nmultiple issues including arbitrary code execution and sandbox escape.\n\nResolution\n==========\n\nUpgrade to 90.0.4430.85-1.\n\n# pacman -Syu \"chromium>=90.0.4430.85-1\"\n\nThe problems have been fixed upstream in version 90.0.4430.85.\n\nWorkaround\n==========\n\nNone.\n\nDescription\n===========\n\n- CVE-2021-21222 (sandbox escape)\n\nHeap buffer overflow in V8 in Google Chrome prior to 90.0.4430.85\nallowed a remote attacker who had compromised the renderer process to\nbypass site isolation via a crafted HTML page.\n\n- CVE-2021-21223 (sandbox escape)\n\nInteger overflow in Mojo in Google Chrome prior to 90.0.4430.85 allowed\na remote attacker who had compromised the renderer process to\npotentially perform a sandbox escape via a crafted HTML page.\n\n- CVE-2021-21224 (arbitrary code execution)\n\nType confusion in V8 in Google Chrome prior to 90.0.4430.85 allowed a\nremote attacker to execute arbitrary code inside a sandbox via 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"MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21221", "CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226", "CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-05-01T00:00:00", "id": "OPENSUSE-SU-2021:0629-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/NBOWNTMQCMDYBSMTERFTO5ZSZSUCY7QW/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:40:27", "description": "An update that fixes 7 vulnerabilities is now available.\n\nDescription:\n\n This update for opera fixes the following issues:\n\n Update to version 76.0.4017.107\n\n - CHR-8413 Update chromium on desktop-stable-90-4017 to 90.0.4430.93\n - DNA-90168 Display SD suggestions titles\n - DNA-92693 \ufffd\ufffd\ufffdRe-attach tab\ufffd\ufffd\ufffd overlay is not resized with window\n - DNA-92926 [Mac][Cashback] \ufffd\ufffd\ufffdClose Tab\ufffd\ufffd\ufffd menu item not greyed out for\n Cashback corner\n - DNA-92934 Report crashes from opera://crashes and Tooltip to new\n Atlassian\n - DNA-92980 Enable tutorials flag on all streams\n - The update to chromium 90.0.4430.93 fixes following issues:\n CVE-2021-21227, CVE-2021-21232, CVE-2021-21233, CVE-2021-21228,\n CVE-2021-21229, CVE-2021-21230, CVE-2021-21231\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:NonFree:\n\n zypper in -t patch openSUSE-2021-729=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-15T00:00:00", "type": "suse", "title": "Security update for opera (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-05-15T00:00:00", "id": "OPENSUSE-SU-2021:0729-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/FJBSCHMF25QDPD6LPM3ZPBBNJZQLF7VX/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-06T17:58:45", "description": "An update that fixes 7 vulnerabilities is now available.\n\nDescription:\n\n This update for opera fixes the following issues:\n\n Update to version 76.0.4017.94\n\n - released on the stable branch\n\n Update to version 76.0.4017.88\n\n - CHR-8404 Update chromium on desktop-stable-90-4017 to 90.0.4430.85\n - DNA-92219 Add bookmark API supports to the front-end\n - DNA-92409 [MAC] \ufffd\ufffd\ufffdPresent now\ufffd\ufffd\ufffd options windows appear behind\n detached window\n - DNA-92615 Capture tab from the tab context menu\n - DNA-92616 Capture tab from Snapshot\n - DNA-92617 Capture tab from image context menu\n - DNA-92652 Opera 76 translations\n - DNA-92680 Make image selector on any page work like bookmarks popup WP2\n - DNA-92707 Crash at void base::ObserverList::AddObserver(class\n content::PrerenderHost::Observer*)\n - DNA-92710 Autoupdate on macOS 11.3 not working\n - DNA-92711 Make image selector on any page work like bookmarks popup WP3\n - DNA-92730 Make image selector on any page work like bookmarks popup WP4\n - DNA-92761 Make image selector on any page work like bookmarks popup WP5\n - DNA-92776 Make image selector on any page work like bookmarks popup WP6\n - DNA-92862 Make \ufffd\ufffd\ufffdView pinboards\ufffd\ufffd\ufffd button work\n - DNA-92906 Provide in-house translations for Cashback strings to Spanish\n - DNA-92908 API collides with oneclick installer\n - The update to chromium 90.0.4430.85 fixes following issues:\n - CVE-2021-21222, CVE-2021-21223, CVE-2021-21224, CVE-2021-21225,\n CVE-2021-21226\n\n - Complete Opera 76.0 changelog at:\n https://blogs.opera.com/desktop/changelog-for-76/\n\n Update to version 75.0.3969.218\n\n - CHR-8393 Update chromium on desktop-stable-89-3969 to 89.0.4389.128\n - DNA-92113 Windows debug fails to compile\n opera_components/ipfs/ipfs/ipfs_url_loader_throttle.obj\n - DNA-92198 [Arm] Update signing scripts\n - DNA-92200 [Arm] Create universal packages from two buildsets\n - DNA-92338 [Search tabs] The preview isn\ufffd\ufffd\ufffdt updated when the tab from\n another window is closed\n - DNA-92410 [Download popup] Selected item still looks bad in dark mode\n - DNA-92441 Compilation error\n - DNA-92514 Allow to generate universal DMG package from existing\n universal .tar.xz\n - DNA-92608 Opera 75 crash during rapid workspace switching\n - DNA-92627 Crash at automation::Error::code()\n - DNA-92630 Crash at\n opera::PremiumExtensionPersistentPrefStorageImpl::IsPremiumExtensionFeature\n Enabled()\n - DNA-92648 Amazon icon disappears from Sidebar Extensions section after\n pressing Hide Amazon button\n - DNA-92681 Add missing string in Japanese\n - DNA-92684 Fix issues with signing multiple bsids\n - DNA-92706 Update repack generation from universal packages\n - DNA-92725 Enable IPFS for all channels\n\n - The update to chromium 89.0.4389.128 fixes following issues:\n CVE-2021-21206, CVE-2021-21220\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:NonFree:\n\n zypper in -t patch openSUSE-2021-712=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-05-11T00:00:00", "type": "suse", "title": "Security update for opera (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220", "CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226"], "modified": "2021-05-11T00:00:00", "id": "OPENSUSE-SU-2021:0712-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UVVTKODULIJ72SWD273BSN4VWATWGOOD/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-10T08:10:26", "description": "An update that fixes 6 vulnerabilities is now available.\n\nDescription:\n\n This update for chromium fixes the following issues:\n\n Update to 89.0.4389.114 boo#1184256\n\n - CVE-2021-21194: Use after free in screen capture\n - CVE-2021-21195: Use after free in V8\n - CVE-2021-21196: Heap buffer overflow in TabStrip\n - CVE-2021-21197: Heap buffer overflow in TabStrip\n - CVE-2021-21198: Out of bounds read in IPC\n - CVE-2021-21199: Use Use after free in Aura\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:\n\n zypper in -t patch openSUSE-2021-513=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-06T00:00:00", "type": "suse", "title": "Security update for chromium (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199"], "modified": "2021-04-06T00:00:00", "id": "OPENSUSE-SU-2021:0513-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/MB2VUPDDX4YJQ53XSCKQEHEHQMCW2MOQ/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:40:30", "description": "An update that fixes 6 vulnerabilities is now available.\n\nDescription:\n\n This update for chromium fixes the following issues:\n\n Update to 89.0.4389.114 boo#1184256\n\n - CVE-2021-21194: Use after free in screen capture\n - CVE-2021-21195: Use after free in V8\n - CVE-2021-21196: Heap buffer overflow in TabStrip\n - CVE-2021-21197: Heap buffer overflow in TabStrip\n - CVE-2021-21198: Out of bounds read in IPC\n - CVE-2021-21199: Use Use after free in Aura\n\n This update was imported from the openSUSE:Leap:15.2:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Backports SLE-15-SP2:\n\n zypper in -t patch openSUSE-2021-515=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-07T00:00:00", "type": "suse", "title": "Security update for chromium (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199"], "modified": "2021-04-07T00:00:00", "id": "OPENSUSE-SU-2021:0515-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/REVRJBO5263D3WBYK2JYYJCS6EALUV7Q/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:40:30", "description": "An update that fixes 9 vulnerabilities is now available.\n\nDescription:\n\n This update for opera fixes the following issues:\n\n - Opera was updated to version 75.0.3969.171 (boo#1184256) CVE-2021-21194,\n CVE-2021-21195, CVE-2021-21196, CVE-2021-21197, CVE-2021-21198,\n CVE-2021-21199, CVE-2021-21191, CVE-2021-21192, CVE-2021-21193\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:NonFree:\n\n zypper in -t patch openSUSE-2021-592=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-22T00:00:00", "type": "suse", "title": "Security update for opera (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21191", "CVE-2021-21192", "CVE-2021-21193", "CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199"], "modified": "2021-04-22T00:00:00", "id": "OPENSUSE-SU-2021:0592-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7RDJ7VXQ4XSRZDWGET7L5VU52AB3SLWM/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:40:30", "description": "An update that fixes two vulnerabilities is now available.\n\nDescription:\n\n This update for chromium fixes the following issues:\n\n - Chromium 89.0.4389.128 (boo#1184700):\n * CVE-2021-21206: Use after free in blink\n * CVE-2021-21220: Insufficient validation of untrusted input in v8 for\n x86_64\n\n This update was imported from the openSUSE:Leap:15.2:Update update project.\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Backports SLE-15-SP2:\n\n zypper in -t patch openSUSE-2021-575=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-19T00:00:00", "type": "suse", "title": "Security update for chromium (critical)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220"], "modified": "2021-04-19T00:00:00", "id": "OPENSUSE-SU-2021:0575-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/7IO7QUUW232VPDW2BITKAFAZ63OJKMQB/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:40:30", "description": "An update that fixes two vulnerabilities is now available.\n\nDescription:\n\n This update for chromium fixes the following issues:\n\n - Chromium 89.0.4389.128 (boo#1184700):\n * CVE-2021-21206: Use after free in blink\n * CVE-2021-21220: Insufficient validation of untrusted input in v8 for\n x86_64\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.2:\n\n zypper in -t patch openSUSE-2021-567=1", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-17T00:00:00", "type": "suse", "title": "Security update for chromium (critical)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220"], "modified": "2021-04-17T00:00:00", "id": "OPENSUSE-SU-2021:0567-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/5J4EIEBQDVS2O3BUI7IGNQ45JQRY7IQ5/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2022-08-03T14:52:36", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4906-1 security@debian.org\nhttps://www.debian.org/security/ Michael Gilbert\nApril 27, 2021 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : chromium\nCVE ID : CVE-2021-21201 CVE-2021-21202 CVE-2021-21203 CVE-2021-21204\n CVE-2021-21205 CVE-2021-21207 CVE-2021-21208 CVE-2021-21209\n CVE-2021-21210 CVE-2021-21211 CVE-2021-21212 CVE-2021-21213\n CVE-2021-21214 CVE-2021-21215 CVE-2021-21216 CVE-2021-21217\n CVE-2021-21218 CVE-2021-21219 CVE-2021-21221 CVE-2021-21222\n CVE-2021-21223 CVE-2021-21224 CVE-2021-21225 CVE-2021-21226\n\nSeveral vulnerabilities have been discovered in the chromium web browser.\n\nCVE-2021-21201\n\n Gengming Liu and Jianyu Chen discovered a use-after-free issue.\n\nCVE-2021-21202\n\n David Erceg discovered a use-after-free issue in extensions.\n\nCVE-2021-21203\n\n asnine discovered a use-after-free issue in Blink/Webkit.\n\nCVE-2021-21204\n\n Tsai-Simek, Jeanette Ulloa, and Emily Voigtlander discovered a\n use-after-free issue in Blink/Webkit.\n\nCVE-2021-21205\n\n Alison Huffman discovered a policy enforcement error.\n\nCVE-2021-21207\n\n koocola and Nan Wang discovered a use-after-free in the indexed database.\n\nCVE-2021-21208\n\n Ahmed Elsobky discovered a data validation error in the QR code scanner.\n\nCVE-2021-21209\n\n Tom Van Goethem discovered an implementation error in the Storage API.\n\nCVE-2021-21210\n\n @bananabr discovered an error in the networking implementation.\n\nCVE-2021-21211\n\n Akash Labade discovered an error in the navigation implementation.\n\nCVE-2021-21212\n\n Hugo Hue and Sze Yui Chau discovered an error in the network configuration\n user interface.\n\nCVE-2021-21213\n\n raven discovered a use-after-free issue in the WebMIDI implementation.\n\nCVE-2021-21214\n\n A use-after-free issue was discovered in the networking implementation.\n\nCVE-2021-21215\n\n Abdulrahman Alqabandi discovered an error in the Autofill feature.\n\nCVE-2021-21216\n\n Abdulrahman Alqabandi discovered an error in the Autofill feature.\n\nCVE-2021-21217\n\n Zhou Aiting discovered use of uninitialized memory in the pdfium library.\n\nCVE-2021-21218\n\n Zhou Aiting discovered use of uninitialized memory in the pdfium library.\n\nCVE-2021-21219\n\n Zhou Aiting discovered use of uninitialized memory in the pdfium library.\n\nCVE-2021-21221\n\n Guang Gong discovered insufficient validation of untrusted input.\n\nCVE-2021-21222\n\n Guang Gong discovered a buffer overflow issue in the v8 javascript\n library.\n\nCVE-2021-21223\n\n Guang Gong discovered an integer overflow issue.\n\nCVE-2021-21224\n\n Jose Martinez discovered a type error in the v8 javascript library.\n\nCVE-2021-21225\n\n Brendon Tiszka discovered an out-of-bounds memory access issue in the v8\n javascript library.\n\nCVE-2021-21226\n\n Brendon Tiszka discovered a use-after-free issue in the networking\n implementation.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 90.0.4430.85-1~deb10u1.\n\nWe recommend that you upgrade your chromium packages.\n\nFor the detailed security status of chromium please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/chromium\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-28T01:49:06", "type": "debian", "title": "[SECURITY] [DSA 4906-1] chromium security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21221", "CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226"], "modified": "2021-04-28T01:49:06", "id": "DEBIAN:DSA-4906-1:4BE22", "href": "https://lists.debian.org/debian-security-announce/2021/msg00087.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-03T14:31:42", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4911-1 security@debian.org\nhttps://www.debian.org/security/ Michael Gilbert\nMay 03, 2021 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : chromium\nCVE ID : CVE-2021-21227 CVE-2021-21228 CVE-2021-21229 CVE-2021-21230\n CVE-2021-21231 CVE-2021-21232 CVE-2021-21233\n\nSeveral vulnerabilities have been discovered in the chromium web browser.\n\nCVE-2021-21227\n\n Gengming Liu discovered a data validation issue in the v8 javascript\n library.\n\nCVE-2021-21228\n\n Rob Wu discovered a policy enforcement error.\n\nCVE-2021-21229\n\n Mohit Raj discovered a user interface error in the file downloader.\n\nCVE-2021-21230\n\n Manfred Paul discovered use of an incorrect type.\n\nCVE-2021-21231\n\n Sergei Glazunov discovered a data validation issue in the v8 javascript\n library.\n\nCVE-2021-21232\n\n Abdulrahman Alqabandi discovered a use-after-free issue in the developer\n tools.\n\nCVE-2021-21233\n\n Omair discovered a buffer overflow issue in the ANGLE library.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 90.0.4430.93-1~deb10u1.\n\nWe recommend that you upgrade your chromium packages.\n\nFor the detailed security status of chromium please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/chromium\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-04T03:09:56", "type": "debian", "title": "[SECURITY] [DSA 4911-1] chromium security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-05-04T03:09:56", "id": "DEBIAN:DSA-4911-1:18E30", "href": "https://lists.debian.org/debian-security-announce/2021/msg00092.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-07-21T08:22:18", "description": "\nSeveral vulnerabilities have been discovered in the chromium web browser.\n\n\n* [CVE-2021-21201](https://security-tracker.debian.org/tracker/CVE-2021-21201)\nGengming Liu and Jianyu Chen discovered a use-after-free issue.\n* [CVE-2021-21202](https://security-tracker.debian.org/tracker/CVE-2021-21202)\nDavid Erceg discovered a use-after-free issue in extensions.\n* [CVE-2021-21203](https://security-tracker.debian.org/tracker/CVE-2021-21203)\nasnine discovered a use-after-free issue in Blink/Webkit.\n* [CVE-2021-21204](https://security-tracker.debian.org/tracker/CVE-2021-21204)\nTsai-Simek, Jeanette Ulloa, and Emily Voigtlander discovered a\n use-after-free issue in Blink/Webkit.\n* [CVE-2021-21205](https://security-tracker.debian.org/tracker/CVE-2021-21205)\nAlison Huffman discovered a policy enforcement error.\n* [CVE-2021-21207](https://security-tracker.debian.org/tracker/CVE-2021-21207)\nkoocola and Nan Wang discovered a use-after-free in the indexed database.\n* [CVE-2021-21208](https://security-tracker.debian.org/tracker/CVE-2021-21208)\nAhmed Elsobky discovered a data validation error in the QR code scanner.\n* [CVE-2021-21209](https://security-tracker.debian.org/tracker/CVE-2021-21209)\nTom Van Goethem discovered an implementation error in the Storage API.\n* [CVE-2021-21210](https://security-tracker.debian.org/tracker/CVE-2021-21210)\n@bananabr discovered an error in the networking implementation.\n* [CVE-2021-21211](https://security-tracker.debian.org/tracker/CVE-2021-21211)\nAkash Labade discovered an error in the navigation implementation.\n* [CVE-2021-21212](https://security-tracker.debian.org/tracker/CVE-2021-21212)\nHugo Hue and Sze Yui Chau discovered an error in the network configuration\n user interface.\n* [CVE-2021-21213](https://security-tracker.debian.org/tracker/CVE-2021-21213)\nraven discovered a use-after-free issue in the WebMIDI implementation.\n* [CVE-2021-21214](https://security-tracker.debian.org/tracker/CVE-2021-21214)\nA use-after-free issue was discovered in the networking implementation.\n* [CVE-2021-21215](https://security-tracker.debian.org/tracker/CVE-2021-21215)\nAbdulrahman Alqabandi discovered an error in the Autofill feature.\n* [CVE-2021-21216](https://security-tracker.debian.org/tracker/CVE-2021-21216)\nAbdulrahman Alqabandi discovered an error in the Autofill feature.\n* [CVE-2021-21217](https://security-tracker.debian.org/tracker/CVE-2021-21217)\nZhou Aiting discovered use of uninitialized memory in the pdfium library.\n* [CVE-2021-21218](https://security-tracker.debian.org/tracker/CVE-2021-21218)\nZhou Aiting discovered use of uninitialized memory in the pdfium library.\n* [CVE-2021-21219](https://security-tracker.debian.org/tracker/CVE-2021-21219)\nZhou Aiting discovered use of uninitialized memory in the pdfium library.\n* [CVE-2021-21221](https://security-tracker.debian.org/tracker/CVE-2021-21221)\nGuang Gong discovered insufficient validation of untrusted input.\n* [CVE-2021-21222](https://security-tracker.debian.org/tracker/CVE-2021-21222)\nGuang Gong discovered a buffer overflow issue in the v8 javascript\n library.\n* [CVE-2021-21223](https://security-tracker.debian.org/tracker/CVE-2021-21223)\nGuang Gong discovered an integer overflow issue.\n* [CVE-2021-21224](https://security-tracker.debian.org/tracker/CVE-2021-21224)\nJose Martinez discovered a type error in the v8 javascript library.\n* [CVE-2021-21225](https://security-tracker.debian.org/tracker/CVE-2021-21225)\nBrendon Tiszka discovered an out-of-bounds memory access issue in the v8\n javascript library.\n* [CVE-2021-21226](https://security-tracker.debian.org/tracker/CVE-2021-21226)\nBrendon Tiszka discovered a use-after-free issue in the networking\n implementation.\n\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 90.0.4430.85-1~deb10u1.\n\n\nWe recommend that you upgrade your chromium packages.\n\n\nFor the detailed security status of chromium please refer to\nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/chromium](https://security-tracker.debian.org/tracker/chromium)\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-04-27T00:00:00", "type": "osv", "title": "chromium - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21211", "CVE-2021-21208", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21214", "CVE-2021-21202", "CVE-2021-21201", "CVE-2021-21215", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21207", "CVE-2021-21203", "CVE-2021-21205", "CVE-2021-21217", "CVE-2021-21226", "CVE-2021-21204", "CVE-2021-21223", "CVE-2021-21216", "CVE-2021-21209", "CVE-2021-21221", "CVE-2021-21222", "CVE-2021-21210", "CVE-2021-21224", "CVE-2021-21225"], "modified": "2022-07-21T05:50:45", "id": "OSV:DSA-4906-1", "href": "https://osv.dev/vulnerability/DSA-4906-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-08-10T07:07:13", "description": "\nSeveral vulnerabilities have been discovered in the chromium web browser.\n\n\n* [CVE-2021-21227](https://security-tracker.debian.org/tracker/CVE-2021-21227)\nGengming Liu discovered a data validation issue in the v8 javascript\n library.\n* [CVE-2021-21228](https://security-tracker.debian.org/tracker/CVE-2021-21228)\nRob Wu discovered a policy enforcement error.\n* [CVE-2021-21229](https://security-tracker.debian.org/tracker/CVE-2021-21229)\nMohit Raj discovered a user interface error in the file downloader.\n* [CVE-2021-21230](https://security-tracker.debian.org/tracker/CVE-2021-21230)\nManfred Paul discovered use of an incorrect type.\n* [CVE-2021-21231](https://security-tracker.debian.org/tracker/CVE-2021-21231)\nSergei Glazunov discovered a data validation issue in the v8 javascript\n library.\n* [CVE-2021-21232](https://security-tracker.debian.org/tracker/CVE-2021-21232)\nAbdulrahman Alqabandi discovered a use-after-free issue in the developer\n tools.\n* [CVE-2021-21233](https://security-tracker.debian.org/tracker/CVE-2021-21233)\nOmair discovered a buffer overflow issue in the ANGLE library.\n\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 90.0.4430.93-1~deb10u1.\n\n\nWe recommend that you upgrade your chromium packages.\n\n\nFor the detailed security status of chromium please refer to\nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/chromium](https://security-tracker.debian.org/tracker/chromium)\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-05-03T00:00:00", "type": "osv", "title": "chromium - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21230", "CVE-2021-21233", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21227", "CVE-2021-21231", "CVE-2021-21232"], "modified": "2022-08-10T07:07:06", "id": "OSV:DSA-4911-1", "href": "https://osv.dev/vulnerability/DSA-4911-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "chrome": [{"lastseen": "2021-12-30T22:31:19", "description": "The Chrome team is delighted to announce the promotion of Chrome 90 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.\n\n\n\nChrome 90.0.4430.72 contains a number of fixes and improvements -- a list of changes is available in the[ log](<https://chromium.googlesource.com/chromium/src/+log/89.0.4389.128..90.0.4430.72?pretty=fuller&n=10000>). Watch out for upcoming[ Chrome](<https://chrome.blogspot.com/>) and[ Chromium](<https://blog.chromium.org/>) blog posts about new features and big efforts delivered in 90.\n\n\n\n\nSecurity Fixes and Rewards\n\nNote: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven't yet fixed.\n\n\n\n\nThis update includes [37](<https://bugs.chromium.org/p/chromium/issues/list?can=1&q=type%3Abug-security+os%3DAndroid%2Cios%2Clinux%2Cmac%2Cwindows%2Call%2Cchrome+label%3ARelease-0-M90>) security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the [Chrome Security Page](<https://sites.google.com/a/chromium.org/dev/Home/chromium-security>) for more information.\n\n\n\n\n[$20000][[1025683](<https://crbug.com/1025683>)] High CVE-2021-21201: Use after free in permissions. Reported by Gengming Liu and Jianyu Chen when working at Tencent KeenLab on 2019-11-18\n\n[$10000][[1188889](<https://crbug.com/1188889>)] High CVE-2021-21202: Use after free in extensions. Reported by David Erceg on 2021-03-16\n\n[$5000][[1192054](<https://crbug.com/1192054>)] High CVE-2021-21203: Use after free in Blink. Reported by asnine on 2021-03-24\n\n[$1000][[1189926](<https://crbug.com/1189926>)] High CVE-2021-21204: Use after free in Blink. Reported by Chelse Tsai-Simek, Jeanette Ulloa, and Emily Voigtlander of Seesaw on 2021-03-19\n\n[$TBD][[1165654](<https://crbug.com/1165654>)] High CVE-2021-21205: Insufficient policy enforcement in navigation. Reported by Alison Huffman, Microsoft Browser Vulnerability Research on 2021-01-12\n\n[$TBD][[1195333](<https://crbug.com/1195333>)] High CVE-2021-21221: Insufficient validation of untrusted input in Mojo. Reported by Guang Gong of Alpha Lab, Qihoo 360 on 2021-04-02\n\n[$5000][[1185732](<https://crbug.com/1185732>)] Medium CVE-2021-21207: Use after free in IndexedDB. Reported by koocola (@alo_cook) and Nan Wang (@eternalsakura13) of 360 Alpha Lab on 2021-03-08\n\n[$3000][[1039539](<https://crbug.com/1039539>)] Medium CVE-2021-21208: Insufficient data validation in QR scanner. Reported by Ahmed Elsobky (@0xsobky) on 2020-01-07\n\n[$3000][[1143526](<https://crbug.com/1143526>)] Medium CVE-2021-21209: Inappropriate implementation in storage. Reported by Tom Van Goethem (@tomvangoethem) on 2020-10-29\n\n[$3000][[1184562](<https://crbug.com/1184562>)] Medium CVE-2021-21210: Inappropriate implementation in Network. Reported by @bananabr on 2021-03-04\n\n[$2000][[1103119](<https://crbug.com/1103119>)] Medium CVE-2021-21211: Inappropriate implementation in Navigation. Reported by Akash Labade (m0ns7er) on 2020-07-08\n\n[$500][[1145024](<https://crbug.com/1145024>)] Medium CVE-2021-21212: Incorrect security UI in Network Config UI. Reported by Hugo Hue and Sze Yiu Chau of the Chinese University of Hong Kong on 2020-11-03\n\n[$N/A][[1161806](<https://crbug.com/1161806>)] Medium CVE-2021-21213: Use after free in WebMIDI. Reported by raven (@raid_akame) on 2020-12-25\n\n[$TBD][[1170148](<https://crbug.com/1170148>)] Medium CVE-2021-21214: Use after free in Network API. Reported by Anonymous on 2021-01-24\n\n[$TBD][[1172533](<https://crbug.com/1172533>)] Medium CVE-2021-21215: Inappropriate implementation in Autofill. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-01-30\n\n[$TBD][[1173297](<https://crbug.com/1173297>)] Medium CVE-2021-21216: Inappropriate implementation in Autofill. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-02-02\n\n[$500][[1166462](<https://crbug.com/1166462>)] Low CVE-2021-21217: Uninitialized Use in PDFium. Reported by Zhou Aiting (@zhouat1) of Qihoo 360 Vulcan Team on 2021-01-14\n\n[$500][[1166478](<https://crbug.com/1166478>)] Low CVE-2021-21218: Uninitialized Use in PDFium. Reported by Zhou Aiting (@zhouat1) of Qihoo 360 Vulcan Team on 2021-01-14\n\n[$500][[1166972](<https://crbug.com/1166972>)] Low CVE-2021-21219: Uninitialized Use in PDFium. Reported by Zhou Aiting (@zhouat1) of Qihoo 360 Vulcan Team on 2021-01-15\n\n\n\n\nWe would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. \n\nAs usual, our ongoing internal security work was responsible for a wide range of fixes:\n\n * [[1198709](<https://crbug.com/1198709>)] Various fixes from internal audits, fuzzing and other initiatives\n\n\n\n\nMany of our security bugs are detected using [AddressSanitizer](<https://code.google.com/p/address-sanitizer/wiki/AddressSanitizer>), [MemorySanitizer](<https://code.google.com/p/memory-sanitizer/wiki/MemorySanitizer>), [UndefinedBehaviorSanitizer](<https://www.chromium.org/developers/testing/undefinedbehaviorsanitizer>), [Control Flow Integrity](<https://sites.google.com/a/chromium.org/dev/developers/testing/control-flow-integrity>), [libFuzzer](<https://sites.google.com/a/chromium.org/dev/developers/testing/libfuzzer>), or [AFL](<https://github.com/google/afl>).\n\n\n\n\n\n\n\nInterested in switching release channels? Find out how [here](<https://www.chromium.org/getting-involved/dev-channel>). If you find a new issue, please let us know by [filing a bug](<https://crbug.com/>). The [community help forum](<https://productforums.google.com/forum/#!forum/chrome>) is also a great place to reach out for help or learn about common issues.\n\n\n\n\n\nThank you,\n\n\n\n\nSrinivas Sista", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-04-14T00:00:00", "type": "chrome", "title": "Stable Channel Update for Desktop", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21221"], "modified": "2021-04-14T00:00:00", "id": "GCSA-273411975827701477", "href": "https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-29T19:58:09", "description": "The Stable channel has been updated to 90.0.4430.93 for Windows, Mac and Linux which will roll out over the coming days/weeks.\n\n\nA full list of changes in this build is available in the [log](<https://chromium.googlesource.com/chromium/src/+log/90.0.4430.85..90.0.4430.93?pretty=fuller&n=10000>). Interested in switching release channels? Find out how [here](<https://www.chromium.org/getting-involved/dev-channel>). If you find a new issue, please let us know by [filing a bug](<https://crbug.com/>). The [community help forum](<https://productforums.google.com/forum/#!forum/chrome>) is also a great place to reach out for help or learn about common issues.\n\n\n\n\nSecurity Fixes and Rewards\n\nNote: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven't yet fixed.\n\n\n\n\nThis update includes [9](<https://bugs.chromium.org/p/chromium/issues/list?can=1&q=type%3Abug-security+os%3DAndroid%2Cios%2Clinux%2Cmac%2Cwindows%2Call%2Cchrome+label%3ARelease-2-M90>) security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the [Chrome Security Page](<https://sites.google.com/a/chromium.org/dev/Home/chromium-security>) for more information.\n\n\n\n\n[$15000][[1199345](<https://crbug.com/1199345>)] High CVE-2021-21227: Insufficient data validation in V8. Reported by dmxcsnsbh on 2021-04-15\n\n[$NA][[1120238](<https://crbug.com/1120238>)][[1175058](<https://crbug.com/1175058>)] High CVE-2021-21232: Use after free in Dev Tools. Reported by asinine on 2020-04-21; also reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-02-05\n\n[$TBD][[1182937](<https://crbug.com/1182937>)] High CVE-2021-21233: Heap buffer overflow in ANGLE. Reported by Abraruddin Khan and Omair on 2021-02-26\n\n[$5000][[1139156](<https://crbug.com/1139156>)] Medium CVE-2021-21228: Insufficient policy enforcement in extensions. Reported by Rob Wu on 2020-10-16\n\n[$TBD][[1198165](<https://crbug.com/1198165>)] Medium CVE-2021-21229: Incorrect security UI in downloads. Reported by Mohit Raj (shadow2639) on 2021-04-12\n\n[$TBD][[1198705](<https://crbug.com/1198705>)] Medium CVE-2021-21230: Type Confusion in V8. Reported by Manfred Paul on 2021-04-13\n\n[$NA][[1198696](<https://crbug.com/1198696>)] Low CVE-2021-21231: Insufficient data validation in V8. Reported by Sergei Glazunov of Google Project Zero on 2021-04-13\n\n\n\n\nWe would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. \n\nAs usual, our ongoing internal security work was responsible for a wide range of fixes:\n\n * [[1202729](<https://crbug.com/1202729>)] Various fixes from internal audits, fuzzing and other initiatives\n\n\n\n\nMany of our security bugs are detected using [AddressSanitizer](<https://code.google.com/p/address-sanitizer/wiki/AddressSanitizer>), [MemorySanitizer](<https://code.google.com/p/memory-sanitizer/wiki/MemorySanitizer>), [UndefinedBehaviorSanitizer](<https://www.chromium.org/developers/testing/undefinedbehaviorsanitizer>), [Control Flow Integrity](<https://sites.google.com/a/chromium.org/dev/developers/testing/control-flow-integrity>), [libFuzzer](<https://sites.google.com/a/chromium.org/dev/developers/testing/libfuzzer>), or [AFL](<https://github.com/google/afl>).\n\n\n\n\nSrinivas Sista\n\nGoogle Chrome", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T00:00:00", "type": "chrome", "title": "Stable Channel Update for Desktop", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-04-26T00:00:00", "id": "GCSA-569693837847055670", "href": "https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-12-30T22:31:22", "description": "The Stable channel has been updated to 89.0.4389.114 for Windows, Mac and Linux which will roll out over the coming days/weeks.\n\n\nA full list of changes in this build is available in the [log](<https://chromium.googlesource.com/chromium/src/+log/89.0.4389.90..89.0.4389.114?pretty=fuller&n=10000>). Interested in switching release channels? Find out how [here](<https://www.chromium.org/getting-involved/dev-channel>). If you find a new issue, please let us know by [filing a bug](<https://crbug.com/>). The [community help forum](<https://productforums.google.com/forum/#!forum/chrome>) is also a great place to reach out for help or learn about common issues.\n\n\n\n\nSecurity Fixes and Rewards\n\nNote: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven't yet fixed.\n\n\n\n\nThis update includes [8](<https://bugs.chromium.org/p/chromium/issues/list?q=type%3Abug-security%20os%3DAndroid%2Cios%2Clinux%2Cmac%2Cwindows%2Call%2Cchrome%20label%3ARelease-3-M89&can=1>) security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the [Chrome Security Page](<https://sites.google.com/a/chromium.org/dev/Home/chromium-security>) for more information.\n\n\n\n\n[$20000][[1181228](<https://crbug.com/1181228>)] High CVE-2021-21194: Use after free in screen capture. Reported by Leecraso and Guang Gong of 360 Alpha Lab on 2021-02-23\n\n[$15000][[1182647](<https://crbug.com/1182647>)] High CVE-2021-21195: Use after free in V8. Reported by Bohan Liu (@P4nda20371774) and Moon Liang of Tencent Security Xuanwu Lab on 2021-02-26\n\n[$10000][[1175992](<https://crbug.com/1175992>)] High CVE-2021-21196: Heap buffer overflow in TabStrip. Reported by Khalil Zhani on 2021-02-08\n\n[$TBD][[1173903](<https://crbug.com/1173903>)] High CVE-2021-21197: Heap buffer overflow in TabStrip. Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability Research on 2021-02-03\n\n[$TBD][[1184399](<https://crbug.com/1184399>)] High CVE-2021-21198: Out of bounds read in IPC. Reported by Mark Brand of Google Project Zero on 2021-03-03\n\n[$7500][[1179635](<https://crbug.com/1179635>)] High CVE-2021-21199: Use Use after free in Aura. Reported by Weipeng Jiang (@Krace) from Codesafe Team of Legendsec at Qi'anxin Group and Evangelos Foutras\n\n\n\n\nWe would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. \n\nAs usual, our ongoing internal security work was responsible for a wide range of fixes:\n\n * [[1193827](<http://crbug.com/1193827>)] Various fixes from internal audits, fuzzing and other initiatives\n\n\nMany of our security bugs are detected using [AddressSanitizer](<https://code.google.com/p/address-sanitizer/wiki/AddressSanitizer>), [MemorySanitizer](<https://code.google.com/p/memory-sanitizer/wiki/MemorySanitizer>), [UndefinedBehaviorSanitizer](<https://www.chromium.org/developers/testing/undefinedbehaviorsanitizer>), [Control Flow Integrity](<https://sites.google.com/a/chromium.org/dev/developers/testing/control-flow-integrity>), [libFuzzer](<https://sites.google.com/a/chromium.org/dev/developers/testing/libfuzzer>), or [AFL](<https://github.com/google/afl>).\n\n\n\n\nPrudhvikumar Bommana\n\nGoogle Chrome", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-03-30T00:00:00", "type": "chrome", "title": "Stable Channel Update for Desktop", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199"], "modified": "2021-03-30T00:00:00", "id": "GCSA-459312130044903550", "href": "https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop_30.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-12-30T22:31:19", "description": "The Stable channel has been updated to 90.0.4430.85 for Windows, Mac and Linux which will roll out over the coming days/weeks.\n\n\nA full list of changes in this build is available in the [log](<https://chromium.googlesource.com/chromium/src/+log/90.0.4430.72..90.0.4430.85?pretty=fuller&n=10000>). Interested in switching release channels? Find out how [here](<https://www.chromium.org/getting-involved/dev-channel>). If you find a new issue, please let us know by [filing a bug](<https://crbug.com/>). The [community help forum](<https://productforums.google.com/forum/#!forum/chrome>) is also a great place to reach out for help or learn about common issues.\n\n\n\n\n**Security Fixes and Rewards**\n\nNote: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven't yet fixed.\n\n\n\n\nThis update includes [7](<https://bugs.chromium.org/p/chromium/issues/list?can=1&q=type%3Abug-security+os%3DAndroid%2Cios%2Clinux%2Cmac%2Cwindows%2Call%2Cchrome+label%3ARelease-1-M90>) security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the [Chrome Security Page](<https://sites.google.com/a/chromium.org/dev/Home/chromium-security>) for more information.\n\n** \n**\n\n[$TBD][[1194046](<https://crbug.com/1194046>)] High CVE-2021-21222: Heap buffer overflow in V8. Reported by Guang Gong of Alpha Lab, Qihoo 360 on 2021-03-30\n\n[$TBD][[1195308](<https://crbug.com/1195308>)] High CVE-2021-21223: Integer overflow in Mojo. Reported by Guang Gong of Alpha Lab, Qihoo 360 on 2021-04-02\n\n[$TBD][[1195777](<https://crbug.com/1195777>)] High CVE-2021-21224: Type Confusion in V8. Reported by Jose Martinez (tr0y4) from VerSprite Inc. on 2021-04-05\n\n[$22000 + $22000][[1195977](<https://crbug.com/1195977>)] High CVE-2021-21225: Out of bounds memory access in V8. Reported by Brendon Tiszka (@btiszka) supporting the EFF on 2021-04-05\n\n[$27000 + $27000][[1197904](<https://crbug.com/1197904>)] High CVE-2021-21226: Use after free in navigation. Reported by Brendon Tiszka (@btiszka) supporting the EFF on 2021-04-11\n\n** \n**\n\nWe would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel.\n\n** \n**\n\nGoogle is aware of reports that exploits for CVE-2021-21224 exist in the wild. \n\nAs usual, our ongoing internal security work was responsible for a wide range of fixes:\n\n * [[1200824](<https://crbug.com/1200824>)] Various fixes from internal audits, fuzzing and other initiatives\n\n\n\n\nMany of our security bugs are detected using [AddressSanitizer](<https://code.google.com/p/address-sanitizer/wiki/AddressSanitizer>), [MemorySanitizer](<https://code.google.com/p/memory-sanitizer/wiki/MemorySanitizer>), [UndefinedBehaviorSanitizer](<https://www.chromium.org/developers/testing/undefinedbehaviorsanitizer>), [Control Flow Integrity](<https://sites.google.com/a/chromium.org/dev/developers/testing/control-flow-integrity>), [libFuzzer](<https://sites.google.com/a/chromium.org/dev/developers/testing/libfuzzer>), or [AFL](<https://github.com/google/afl>).\n\n\n\n\n\n\n\nSrinivas Sista\n\nGoogle Chrome", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-04-20T00:00:00", "type": "chrome", "title": "Stable Channel Update for Desktop", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226"], "modified": "2021-04-20T00:00:00", "id": "GCSA-1247606144415232205", "href": "https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_20.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-12-30T22:31:22", "description": "The Stable channel has been updated to 89.0.4389.128 for Windows, Mac and Linux which will roll out over the coming days/weeks.\n\n\nA full list of changes in this build is available in the [log](<https://chromium.googlesource.com/chromium/src/+log/89.0.4389.114..89.0.4389.128?pretty=fuller&n=10000>). Interested in switching release channels? Find out how [here](<https://www.chromium.org/getting-involved/dev-channel>). If you find a new issue, please let us know by [filing a bug](<https://crbug.com/>). The [community help forum](<https://productforums.google.com/forum/#!forum/chrome>) is also a great place to reach out for help or learn about common issues.\n\n\n\n\nSecurity Fixes and Rewards\n\nNote: Access to bug details and links may be kept restricted until a majority of users are updated with a fix. We will also retain restrictions if the bug exists in a third party library that other projects similarly depend on, but haven't yet fixed.\n\n\n\n\nThis update includes [2](<https://bugs.chromium.org/p/chromium/issues/list?can=1&q=type%3Abug-security+os%3DAndroid%2Cios%2Clinux%2Cmac%2Cwindows%2Call%2Cchrome+label%3ARelease-4-M89>) security fixes. Below, we highlight fixes that were contributed by external researchers. Please see the [Chrome Security Page](<https://sites.google.com/a/chromium.org/dev/Home/chromium-security>) for more information.\n\n\n\n\n[$TBD][[1196781](<https://crbug.com/1196781>)] High CVE-2021-21206: Use after free in Blink. Reported by Anonymous on 2021-04-07\n\n[$N/A][[1196683](<https://crbug.com/1196683>)] High CVE-2021-21220: Insufficient validation of untrusted input in V8 for x86_64. Reported by Bruno Keith (@bkth_) & Niklas Baumstark (@_niklasb) of Dataflow Security (@dfsec_it) via ZDI (ZDI-CAN-13569) on 2021-04-07\n\n\n\n\nWe would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel. \n\nGoogle is aware of reports that exploits for CVE-2021-21206 and CVE-2021-21220 exist in the wild.\n\n\n\n\nMany of our security bugs are detected using [AddressSanitizer](<https://code.google.com/p/address-sanitizer/wiki/AddressSanitizer>), [MemorySanitizer](<https://code.google.com/p/memory-sanitizer/wiki/MemorySanitizer>), [UndefinedBehaviorSanitizer](<https://www.chromium.org/developers/testing/undefinedbehaviorsanitizer>), [Control Flow Integrity](<https://sites.google.com/a/chromium.org/dev/developers/testing/control-flow-integrity>), [libFuzzer](<https://sites.google.com/a/chromium.org/dev/developers/testing/libfuzzer>), or [AFL](<https://github.com/google/afl>).\n\n\n\n\nPrudhvikumar Bommana\n\nGoogle Chrome", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-04-13T00:00:00", "type": "chrome", "title": "Stable Channel Update for Desktop", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220"], "modified": "2021-04-13T00:00:00", "id": "GCSA-3185915322248637110", "href": "https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "freebsd": [{"lastseen": "2022-01-19T15:51:30", "description": "\n\nChrome Releases reports:\n\nThis release contains 37 security fixes, including:\n\n[1025683] High CVE-2021-21201: Use after free in permissions.\n\t Reported by Gengming Liu, Jianyu Chen at Tencent Keen Security\n\t Lab on 2019-11-18\n[1188889] High CVE-2021-21202: Use after free in extensions.\n\t Reported by David Erceg on 2021-03-16\n[1192054] High CVE-2021-21203: Use after free in Blink.\n\t Reported by asnine on 2021-03-24\n[1189926] High CVE-2021-21204: Use after free in Blink.\n\t Reported by Chelse Tsai-Simek, Jeanette Ulloa, and Emily\n\t Voigtlander of Seesaw on 2021-03-19\n[1165654] High CVE-2021-21205: Insufficient policy enforcement\n\t in navigation. Reported by Alison Huffman, Microsoft Browser\n\t Vulnerability Research on 2021-01-12\n[1195333] High CVE-2021-21221: Insufficient validation of\n\t untrusted input in Mojo. Reported by Guang Gong of Alpha Lab,\n\t Qihoo 360 on 2021-04-02\n[1185732] Medium CVE-2021-21207: Use after free in IndexedDB.\n\t Reported by koocola (@alo_cook) and Nan Wang (@eternalsakura13)\n\t of 360 Alpha Lab on 2021-03-08\n[1039539] Medium CVE-2021-21208: Insufficient data validation\n\t in QR scanner. Reported by Ahmed Elsobky (@0xsobky) on\n\t 2020-01-07\n[1143526] Medium CVE-2021-21209: Inappropriate implementation\n\t in storage. Reported by Tom Van Goethem (@tomvangoethem) on\n\t 2020-10-29\n[1184562] Medium CVE-2021-21210: Inappropriate implementation\n\t in Network. Reported by @bananabr on 2021-03-04\n[1103119] Medium CVE-2021-21211: Inappropriate implementation\n\t in Navigation. Reported by Akash Labade (m0ns7er) on\n\t 2020-07-08\n[1145024] Medium CVE-2021-21212: Incorrect security UI in\n\t Network Config UI. Reported by Hugo Hue and Sze Yiu Chau of the\n\t Chinese University of Hong Kong on 2020-11-03\n[1161806] Medium CVE-2021-21213: Use after free in WebMIDI.\n\t Reported by raven (@raid_akame) on 2020-12-25\n[1170148] Medium CVE-2021-21214: Use after free in Network API.\n\t Reported by Anonymous on 2021-01-24\n[1172533] Medium CVE-2021-21215: Inappropriate implementation\n\t in Autofill. Reported by Abdulrahman Alqabandi, Microsoft Browser\n\t Vulnerability Research on 2021-01-30\n[1173297] Medium CVE-2021-21216: Inappropriate implementation\n\t in Autofill. Reported by Abdulrahman Alqabandi, Microsoft Browser\n\t Vulnerability Research on 2021-02-02\n[1166462] Low CVE-2021-21217: Uninitialized Use in PDFium.\n\t Reported by Zhou Aiting (@zhouat1) of Qihoo 360 Vulcan Team on\n\t 2021-01-14\n[1166478] Low CVE-2021-21218: Uninitialized Use in PDFium.\n\t Reported by Zhou Aiting (@zhouat1) of Qihoo 360 Vulcan Team on\n\t 2021-01-14\n[1166972] Low CVE-2021-21219: Uninitialized Use in PDFium.\n\t Reported by Zhou Aiting (@zhouat1) of Qihoo 360 Vulcan Team on\n\t 2021-01-15\n\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-04-14T00:00:00", "type": "freebsd", "title": "chromium -- multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21221"], "modified": "2021-04-14T00:00:00", "id": "F3D86439-9DEF-11EB-97A0-E09467587C17", "href": "https://vuxml.freebsd.org/freebsd/f3d86439-9def-11eb-97a0-e09467587c17.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-01-19T15:51:30", "description": "\n\nChrome Releases reports:\n\nThis release contains 9 security fixes, including:\n\n[1199345] High CVE-2021-21227: Insufficient data validation in\n\t V8. Reported by Gengming Liu of Singular Security Lab on\n\t 2021-04-15\n[1175058] High CVE-2021-21232: Use after free in Dev Tools.\n\t Reported by Abdulrahman Alqabandi, Microsoft Browser Vulnerability\n\t Research on 2021-02-05\n[1182937] High CVE-2021-21233: Heap buffer overflow in ANGLE.\n\t Reported by Omair on 2021-02-26\n[1139156] Medium CVE-2021-21228: Insufficient policy enforcement\n\t in extensions. Reported by Rob Wu on 2020-10-16\n[$TBD][1198165] Medium CVE-2021-21229: Incorrect security UI in\n\t downloads. Reported by Mohit Raj (shadow2639) on 2021-04-12\n[1198705] Medium CVE-2021-21230: Type Confusion in V8. Reported\n\t by Manfred Paul on 2021-04-13\n[1198696] Low CVE-2021-21231: Insufficient data validation in\n\t V8. Reported by Sergei Glazunov of Google Project Zero on\n\t 2021-04-13\n\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-04-26T00:00:00", "type": "freebsd", "title": "chromium -- multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-04-26T00:00:00", "id": "9FBA80E0-A771-11EB-97A0-E09467587C17", "href": "https://vuxml.freebsd.org/freebsd/9fba80e0-a771-11eb-97a0-e09467587c17.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-01-19T15:51:30", "description": "\n\nChrome Releases reports:\n\nThis update contains 8 security fixes, including:\n\n[1181228] High CVE-2021-21194: Use after free in screen capture.\n\t Reported by Leecraso and Guang Gong of 360 Alpha Lab on\n\t 2021-02-23\n[1182647] High CVE-2021-21195: Use after free in V8.\n\t Reported by Bohan Liu (@P4nda20371774) and Moon Liang of Tencent\n\t Security Xuanwu Lab on 2021-02-26\n[1175992] High CVE-2021-21196: Heap buffer overflow in\n\t TabStrip. Reported by Khalil Zhani on 2021-02-08\n[1173903] High CVE-2021-21197: Heap buffer overflow in\n\t TabStrip. Reported by Abdulrahman Alqabandi, Microsoft Browser\n\t Vulnerability Research on 2021-02-03\n[1184399] High CVE-2021-21198: Out of bounds read in IPC.\n\t Reported by Mark Brand of Google Project Zero on 2021-03-03\n[1179635] High CVE-2021-21199: Use Use after free in Aura.\n\t Reported by Weipeng Jiang (@Krace) from Codesafe Team of\n\t Legendsec at Qi'anxin Group and Evangelos Foutras\n\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-03-31T00:00:00", "type": "freebsd", "title": "chromium -- multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199"], "modified": "2021-03-31T00:00:00", "id": "BDDADAA4-9227-11EB-99C5-E09467587C17", "href": "https://vuxml.freebsd.org/freebsd/bddadaa4-9227-11eb-99c5-e09467587c17.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-01-19T15:51:30", "description": "\n\nChrome Reelases reports:\n\nThis release includes 7 security fixes, including:\n\n1194046] High CVE-2021-21222: Heap buffer overflow in V8.\n\t Reported by Guang Gong of Alpha Lab, Qihoo 360 on 2021-03-30\n[1195308] High CVE-2021-21223: Integer overflow in Mojo.\n\t Reported by Guang Gong of Alpha Lab, Qihoo 360 on 2021-04-02\n[1195777] High CVE-2021-21224: Type Confusion in V8. Reported\n\t by Jose Martinez (tr0y4) from VerSprite Inc. on 2021-04-05\n[1195977] High CVE-2021-21225: Out of bounds memory access in\n\t V8. Reported by Brendon Tiszka (@btiszka) supporting the EFF on\n\t 2021-04-05\n[1197904] High CVE-2021-21226: Use after free in navigation.\n\t Reported by Brendon Tiszka (@btiszka) supporting the EFF on\n\t 2021-04-11\n\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-04-20T00:00:00", "type": "freebsd", "title": "chromium -- multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226"], "modified": "2021-04-20T00:00:00", "id": "CB13A765-A277-11EB-97A0-E09467587C17", "href": "https://vuxml.freebsd.org/freebsd/cb13a765-a277-11eb-97a0-e09467587c17.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-01-19T15:51:30", "description": "\n\nChrome Releases reports:\n\nThis release contains two security fixes:\n\n[1196781] High CVE-2021-21206: Use after free in Blink. Reported\n\t by Anonymous on 2021-04-07\n[1196683] High CVE-2021-21220: Insufficient validation of\n\t untrusted input in V8 for x86_64. Reported by Bruno Keith (@bkth_)\n\t and Niklas Baumstark (@_niklasb) of Dataflow Security (@dfsec_it)\n\t via ZDI (ZDI-CAN-13569) on 2021-04-07>\n\n\n\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-04-13T00:00:00", "type": "freebsd", "title": "chromium -- multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220"], "modified": "2021-04-13T00:00:00", "id": "7C0D71A9-9D48-11EB-97A0-E09467587C17", "href": "https://vuxml.freebsd.org/freebsd/7c0d71a9-9d48-11eb-97a0-e09467587c17.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "kaspersky": [{"lastseen": "2023-02-08T15:47:06", "description": "### *Detect date*:\n04/14/2021\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, execute arbitrary code, obtain sensitive information, spoof user interface.\n\n### *Affected products*:\nGoogle Chrome earlier than 90.0.4430.72\n\n### *Solution*:\nUpdate to the latest version \n[Download Google Chrome](<https://www.google.com/chrome/>)\n\n### *Original advisories*:\n[Stable Channel Update for Desktop](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_14.html>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Google Chrome](<https://threats.kaspersky.com/en/product/Google-Chrome/>)\n\n### *CVE-IDS*:\n[CVE-2021-21216](<https://vulners.com/cve/CVE-2021-21216>)4.3Warning \n[CVE-2021-21221](<https://vulners.com/cve/CVE-2021-21221>)4.3Warning \n[CVE-2021-21201](<https://vulners.com/cve/CVE-2021-21201>)6.8High \n[CVE-2021-21202](<https://vulners.com/cve/CVE-2021-21202>)6.8High \n[CVE-2021-21209](<https://vulners.com/cve/CVE-2021-21209>)4.3Warning \n[CVE-2021-21205](<https://vulners.com/cve/CVE-2021-21205>)5.8High \n[CVE-2021-21213](<https://vulners.com/cve/CVE-2021-21213>)6.8High \n[CVE-2021-21204](<https://vulners.com/cve/CVE-2021-21204>)6.8High \n[CVE-2021-21210](<https://vulners.com/cve/CVE-2021-21210>)4.3Warning \n[CVE-2021-21219](<https://vulners.com/cve/CVE-2021-21219>)4.3Warning \n[CVE-2021-21203](<https://vulners.com/cve/CVE-2021-21203>)6.8High \n[CVE-2021-21212](<https://vulners.com/cve/CVE-2021-21212>)4.3Warning \n[CVE-2021-21211](<https://vulners.com/cve/CVE-2021-21211>)4.3Warning \n[CVE-2021-21207](<https://vulners.com/cve/CVE-2021-21207>)6.8High \n[CVE-2021-21215](<https://vulners.com/cve/CVE-2021-21215>)4.3Warning \n[CVE-2021-21218](<https://vulners.com/cve/CVE-2021-21218>)4.3Warning \n[CVE-2021-21214](<https://vulners.com/cve/CVE-2021-21214>)6.8High \n[CVE-2021-21217](<https://vulners.com/cve/CVE-2021-21217>)4.3Warning \n[CVE-2021-21208](<https://vulners.com/cve/CVE-2021-21208>)4.3Warning", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-14T00:00:00", "type": "kaspersky", "title": "KLA12144 Multiple vulnerabiltiies in Google Chrome", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21221"], "modified": "2021-04-22T00:00:00", "id": "KLA12144", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12144/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-28T17:36:01", "description": "### *Detect date*:\n04/15/2021\n\n### *Severity*:\nWarning\n\n### *Description*:\nMultiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, execute arbitrary code, obtain sensitive information, spoof user interface.\n\n### *Affected products*:\nMicrosoft Edge (Chromium-based)\n\n### *Solution*:\nInstall necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option) \n[Microsoft Edge update settings](<https://support.microsoft.com/en-us/topic/microsoft-edge-update-settings-af8aaca2-1b69-4870-94fe-18822dbb7ef1>)\n\n### *Original advisories*:\n[CVE-2021-21203](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21203>) \n[CVE-2021-21212](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21212>) \n[CVE-2021-21217](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21217>) \n[CVE-2021-21213](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21213>) \n[CVE-2021-21204](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21204>) \n[CVE-2021-21214](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21214>) \n[CVE-2021-21211](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21211>) \n[CVE-2021-21201](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21201>) \n[CVE-2021-21210](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21210>) \n[CVE-2021-21219](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21219>) \n[CVE-2021-21215](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21215>) \n[CVE-2021-21202](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21202>) \n[CVE-2021-21218](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21218>) \n[CVE-2021-21216](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21216>) \n[CVE-2021-21209](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21209>) \n[CVE-2021-21205](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21205>) \n[CVE-2021-21221](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21221>) \n[CVE-2021-21207](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21207>) \n[CVE-2021-21208](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21208>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Microsoft Edge](<https://threats.kaspersky.com/en/product/Microsoft-Edge/>)\n\n### *CVE-IDS*:\n[CVE-2021-21216](<https://vulners.com/cve/CVE-2021-21216>)4.3Warning \n[CVE-2021-21221](<https://vulners.com/cve/CVE-2021-21221>)4.3Warning \n[CVE-2021-21201](<https://vulners.com/cve/CVE-2021-21201>)6.8High \n[CVE-2021-21202](<https://vulners.com/cve/CVE-2021-21202>)6.8High \n[CVE-2021-21209](<https://vulners.com/cve/CVE-2021-21209>)4.3Warning \n[CVE-2021-21205](<https://vulners.com/cve/CVE-2021-21205>)5.8High \n[CVE-2021-21213](<https://vulners.com/cve/CVE-2021-21213>)6.8High \n[CVE-2021-21204](<https://vulners.com/cve/CVE-2021-21204>)6.8High \n[CVE-2021-21210](<https://vulners.com/cve/CVE-2021-21210>)4.3Warning \n[CVE-2021-21219](<https://vulners.com/cve/CVE-2021-21219>)4.3Warning \n[CVE-2021-21203](<https://vulners.com/cve/CVE-2021-21203>)6.8High \n[CVE-2021-21212](<https://vulners.com/cve/CVE-2021-21212>)4.3Warning \n[CVE-2021-21211](<https://vulners.com/cve/CVE-2021-21211>)4.3Warning \n[CVE-2021-21207](<https://vulners.com/cve/CVE-2021-21207>)6.8High \n[CVE-2021-21215](<https://vulners.com/cve/CVE-2021-21215>)4.3Warning \n[CVE-2021-21218](<https://vulners.com/cve/CVE-2021-21218>)4.3Warning \n[CVE-2021-21214](<https://vulners.com/cve/CVE-2021-21214>)6.8High \n[CVE-2021-21217](<https://vulners.com/cve/CVE-2021-21217>)4.3Warning \n[CVE-2021-21208](<https://vulners.com/cve/CVE-2021-21208>)4.3Warning\n\n### *Microsoft official advisories*:", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-15T00:00:00", "type": "kaspersky", "title": "KLA12145 Multiple vulnerabilities in Microsoft Browser", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21221"], "modified": "2023-03-28T00:00:00", "id": "KLA12145", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12145/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-08T15:46:56", "description": "### *Detect date*:\n04/26/2021\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, spoof user interface.\n\n### *Affected products*:\nGoogle Chrome earlier than 90.0.4430.93\n\n### *Solution*:\nUpdate to the latest version \n[Download Google Chrome](<https://www.google.com/chrome/>)\n\n### *Original advisories*:\n[Stable Channel Update for Desktop](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html>) \n\n\n### *Impacts*:\nDoS \n\n### *Related products*:\n[Google Chrome](<https://threats.kaspersky.com/en/product/Google-Chrome/>)\n\n### *CVE-IDS*:\n[CVE-2021-21227](<https://vulners.com/cve/CVE-2021-21227>)6.8High \n[CVE-2021-21228](<https://vulners.com/cve/CVE-2021-21228>)4.3Warning \n[CVE-2021-21232](<https://vulners.com/cve/CVE-2021-21232>)6.8High \n[CVE-2021-21230](<https://vulners.com/cve/CVE-2021-21230>)6.8High \n[CVE-2021-21233](<https://vulners.com/cve/CVE-2021-21233>)6.8High \n[CVE-2021-21231](<https://vulners.com/cve/CVE-2021-21231>)6.8High \n[CVE-2021-21229](<https://vulners.com/cve/CVE-2021-21229>)4.3Warning", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T00:00:00", "type": "kaspersky", "title": "KLA12154 Multiple vulnerabilities in Google Chrome", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-07-08T00:00:00", "id": "KLA12154", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12154/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-28T17:35:43", "description": "### *Detect date*:\n04/29/2021\n\n### *Severity*:\nWarning\n\n### *Description*:\nMultiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, spoof user interface.\n\n### *Affected products*:\nMicrosoft Edge (Chromium-based)\n\n### *Solution*:\nInstall necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option) \n[Microsoft Edge update settings](<https://support.microsoft.com/en-us/topic/microsoft-edge-update-settings-af8aaca2-1b69-4870-94fe-18822dbb7ef1>)\n\n### *Original advisories*:\n[CVE-2021-21231](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21231>) \n[CVE-2021-21230](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21230>) \n[CVE-2021-21232](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21232>) \n[CVE-2021-21229](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21229>) \n[CVE-2021-21227](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21227>) \n[CVE-2021-21233](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21233>) \n[CVE-2021-21228](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21228>) \n\n\n### *Impacts*:\nDoS \n\n### *Related products*:\n[Microsoft Edge](<https://threats.kaspersky.com/en/product/Microsoft-Edge/>)\n\n### *CVE-IDS*:\n[CVE-2021-21227](<https://vulners.com/cve/CVE-2021-21227>)6.8High \n[CVE-2021-21228](<https://vulners.com/cve/CVE-2021-21228>)4.3Warning \n[CVE-2021-21232](<https://vulners.com/cve/CVE-2021-21232>)6.8High \n[CVE-2021-21230](<https://vulners.com/cve/CVE-2021-21230>)6.8High \n[CVE-2021-21233](<https://vulners.com/cve/CVE-2021-21233>)6.8High \n[CVE-2021-21231](<https://vulners.com/cve/CVE-2021-21231>)6.8High \n[CVE-2021-21229](<https://vulners.com/cve/CVE-2021-21229>)4.3Warning\n\n### *Microsoft official advisories*:", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-29T00:00:00", "type": "kaspersky", "title": "KLA12161 Multiple vulnerabilities in Microsoft Browser", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2023-03-28T00:00:00", "id": "KLA12161", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12161/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-08T15:46:29", "description": "### *Detect date*:\n05/06/2021\n\n### *Severity*:\nWarning\n\n### *Description*:\nMultiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, spoof user interface.\n\n### *Affected products*:\nOpera earlier than 76.0.4017.107\n\n### *Solution*:\nUpdate to the latest version \n[Download Opera](<https://www.opera.com>)\n\n### *Original advisories*:\n[Changelog for Opera 76](<https://blogs.opera.com/desktop/changelog-for-76/#b4017.107>) \n[Stable Channel Update for Desktop](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html>) \n\n\n### *Impacts*:\nDoS \n\n### *Related products*:\n[Opera](<https://threats.kaspersky.com/en/product/Opera/>)\n\n### *CVE-IDS*:\n[CVE-2021-21227](<https://vulners.com/cve/CVE-2021-21227>)6.8High \n[CVE-2021-21228](<https://vulners.com/cve/CVE-2021-21228>)4.3Warning \n[CVE-2021-21232](<https://vulners.com/cve/CVE-2021-21232>)6.8High \n[CVE-2021-21230](<https://vulners.com/cve/CVE-2021-21230>)6.8High \n[CVE-2021-21233](<https://vulners.com/cve/CVE-2021-21233>)6.8High \n[CVE-2021-21231](<https://vulners.com/cve/CVE-2021-21231>)6.8High \n[CVE-2021-21229](<https://vulners.com/cve/CVE-2021-21229>)4.3Warning", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-05-06T00:00:00", "type": "kaspersky", "title": "KLA12184 Multiple vulnerabilities in Opera", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-07-08T00:00:00", "id": "KLA12184", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12184/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-08T15:46:30", "description": "### *Detect date*:\n04/13/2021\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, obtain sensitive information.\n\n### *Affected products*:\nOpera earlier than 75.0.3969.171\n\n### *Solution*:\nUpdate to the latest version \n[Download Opera](<https://www.opera.com>)\n\n### *Original advisories*:\n[Changelog for Opera 75](<https://blogs.opera.com/desktop/changelog-for-75/#b3969.171>) \n[Stable Channel Update for Desktop](<https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop_30.html>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Opera](<https://threats.kaspersky.com/en/product/Opera/>)\n\n### *CVE-IDS*:\n[CVE-2021-21197](<https://vulners.com/cve/CVE-2021-21197>)6.8High \n[CVE-2021-21195](<https://vulners.com/cve/CVE-2021-21195>)6.8High \n[CVE-2021-21194](<https://vulners.com/cve/CVE-2021-21194>)6.8High \n[CVE-2021-21199](<https://vulners.com/cve/CVE-2021-21199>)6.8High \n[CVE-2021-21198](<https://vulners.com/cve/CVE-2021-21198>)4.3Warning \n[CVE-2021-21196](<https://vulners.com/cve/CVE-2021-21196>)6.8High", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-13T00:00:00", "type": "kaspersky", "title": "KLA12182 Multiple vulnerabilities in Opera", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199"], "modified": "2021-05-27T00:00:00", "id": "KLA12182", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12182/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-08T15:47:16", "description": "### *Detect date*:\n03/30/2021\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to cause denial of service, execute arbitrary code, obtain sensitive information.\n\n### *Affected products*:\nGoogle Chrome earlier than 89.0.4389.114\n\n### *Solution*:\nUpdate to the latest version \n[Download Google Chrome](<https://www.google.com/chrome/>)\n\n### *Original advisories*:\n[Stable Channel Update for Desktop](<https://chromereleases.googleblog.com/2021/03/stable-channel-update-for-desktop_30.html>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Google Chrome](<https://threats.kaspersky.com/en/product/Google-Chrome/>)\n\n### *CVE-IDS*:\n[CVE-2021-21197](<https://vulners.com/cve/CVE-2021-21197>)6.8High \n[CVE-2021-21195](<https://vulners.com/cve/CVE-2021-21195>)6.8High \n[CVE-2021-21194](<https://vulners.com/cve/CVE-2021-21194>)6.8High \n[CVE-2021-21199](<https://vulners.com/cve/CVE-2021-21199>)6.8High \n[CVE-2021-21198](<https://vulners.com/cve/CVE-2021-21198>)4.3Warning \n[CVE-2021-21196](<https://vulners.com/cve/CVE-2021-21196>)6.8High", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-03-30T00:00:00", "type": "kaspersky", "title": "KLA12133 Multiple vulnerabilities in Google Chrome", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199"], "modified": "2021-04-22T00:00:00", "id": "KLA12133", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12133/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-28T17:36:19", "description": "### *Detect date*:\n04/01/2021\n\n### *Severity*:\nWarning\n\n### *Description*:\nMultiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, obtain sensitive information.\n\n### *Affected products*:\nMicrosoft Edge (Chromium-based)\n\n### *Solution*:\nInstall necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option) \n[Microsoft Edge update settings](<https://support.microsoft.com/en-us/topic/microsoft-edge-update-settings-af8aaca2-1b69-4870-94fe-18822dbb7ef1>)\n\n### *Original advisories*:\n[CVE-2021-21199](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21199>) \n[CVE-2021-21198](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21198>) \n[CVE-2021-21197](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21197>) \n[CVE-2021-21194](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21194>) \n[CVE-2021-21196](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21196>) \n[CVE-2021-21195](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21195>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Microsoft Edge](<https://threats.kaspersky.com/en/product/Microsoft-Edge/>)\n\n### *CVE-IDS*:\n[CVE-2021-21197](<https://vulners.com/cve/CVE-2021-21197>)6.8High \n[CVE-2021-21195](<https://vulners.com/cve/CVE-2021-21195>)6.8High \n[CVE-2021-21194](<https://vulners.com/cve/CVE-2021-21194>)6.8High \n[CVE-2021-21199](<https://vulners.com/cve/CVE-2021-21199>)6.8High \n[CVE-2021-21198](<https://vulners.com/cve/CVE-2021-21198>)4.3Warning \n[CVE-2021-21196](<https://vulners.com/cve/CVE-2021-21196>)6.8High\n\n### *Microsoft official advisories*:", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-01T00:00:00", "type": "kaspersky", "title": "KLA12134 Multiple vulnerabilities in Microsoft Browser", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199"], "modified": "2023-03-28T00:00:00", "id": "KLA12134", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12134/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-28T17:35:53", "description": "### *Detect date*:\n04/22/2021\n\n### *Severity*:\nWarning\n\n### *Description*:\nMultiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service.\n\n### *Affected products*:\nMicrosoft Edge (Chromium-based)\n\n### *Solution*:\nInstall necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option) \n[Microsoft Edge update settings](<https://support.microsoft.com/en-us/topic/microsoft-edge-update-settings-af8aaca2-1b69-4870-94fe-18822dbb7ef1>)\n\n### *Original advisories*:\n[CVE-2021-21225](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21225>) \n[CVE-2021-21222](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21222>) \n[CVE-2021-21223](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21223>) \n[CVE-2021-21224](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21224>) \n[CVE-2021-21226](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21226>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Microsoft Edge](<https://threats.kaspersky.com/en/product/Microsoft-Edge/>)\n\n### *CVE-IDS*:\n[CVE-2021-21226](<https://vulners.com/cve/CVE-2021-21226>)6.8High \n[CVE-2021-21223](<https://vulners.com/cve/CVE-2021-21223>)6.8High \n[CVE-2021-21225](<https://vulners.com/cve/CVE-2021-21225>)6.8High \n[CVE-2021-21222](<https://vulners.com/cve/CVE-2021-21222>)4.3Warning \n[CVE-2021-21224](<https://vulners.com/cve/CVE-2021-21224>)6.8High\n\n### *Microsoft official advisories*:", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-22T00:00:00", "type": "kaspersky", "title": "KLA12153 Multiple vulnerabilities in Microsoft Browser", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226"], "modified": "2023-03-28T00:00:00", "id": "KLA12153", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12153/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-08T15:47:04", "description": "### *Detect date*:\n04/20/2021\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to execute arbitrary code.\n\n### *Affected products*:\nGoogle Chrome earlier than 90.0.4430.85\n\n### *Solution*:\nUpdate to the latest version \n[Download Google Chrome](<https://www.google.com/chrome/>)\n\n### *Original advisories*:\n[Stable Channel Update for Desktop](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_20.html>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Google Chrome](<https://threats.kaspersky.com/en/product/Google-Chrome/>)\n\n### *CVE-IDS*:\n[CVE-2021-21226](<https://vulners.com/cve/CVE-2021-21226>)6.8High \n[CVE-2021-21223](<https://vulners.com/cve/CVE-2021-21223>)6.8High \n[CVE-2021-21225](<https://vulners.com/cve/CVE-2021-21225>)6.8High \n[CVE-2021-21222](<https://vulners.com/cve/CVE-2021-21222>)4.3Warning \n[CVE-2021-21224](<https://vulners.com/cve/CVE-2021-21224>)6.8High", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-20T00:00:00", "type": "kaspersky", "title": "KLA12147 Multiple vulnerabiltiies in Google Chrome", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226"], "modified": "2021-05-27T00:00:00", "id": "KLA12147", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12147/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-21T08:24:46", "description": "### *Detect date*:\n04/13/2021\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Google Chrome. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions.\n\n### *Exploitation*:\nThe following public exploits exists for this vulnerability:\n\n### *Affected products*:\nGoogle Chrome earlier than 89.0.4389.128\n\n### *Solution*:\nUpdate to the latest version \n[Download Google Chrome](<https://www.google.com/chrome/>)\n\n### *Original advisories*:\n[Stable Channel Update for Desktop](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop.html>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Google Chrome](<https://threats.kaspersky.com/en/product/Google-Chrome/>)\n\n### *CVE-IDS*:\n[CVE-2021-21206](<https://vulners.com/cve/CVE-2021-21206>)6.8High \n[CVE-2021-21220](<https://vulners.com/cve/CVE-2021-21220>)6.8High", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-13T00:00:00", "type": "kaspersky", "title": "KLA12136 Multiple vulnerabilities in Google Chrome", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220"], "modified": "2023-03-19T00:00:00", "id": "KLA12136", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12136/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-28T17:36:03", "description": "### *Detect date*:\n04/14/2021\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions.\n\n### *Exploitation*:\nThe following public exploits exists for this vulnerability:\n\n### *Affected products*:\nMicrosoft Edge (Chromium-based)\n\n### *Solution*:\nInstall necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option) \n[Microsoft Edge update settings](<https://support.microsoft.com/en-us/topic/microsoft-edge-update-settings-af8aaca2-1b69-4870-94fe-18822dbb7ef1>)\n\n### *Original advisories*:\n[CVE-2021-21206](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21206>) \n[CVE-2021-21220](<https://api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21220>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Microsoft Edge](<https://threats.kaspersky.com/en/product/Microsoft-Edge/>)\n\n### *CVE-IDS*:\n[CVE-2021-21206](<https://vulners.com/cve/CVE-2021-21206>)6.8High \n[CVE-2021-21220](<https://vulners.com/cve/CVE-2021-21220>)6.8High\n\n### *Microsoft official advisories*:", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-14T00:00:00", "type": "kaspersky", "title": "KLA12143 Multiple vulnerabilities in Microsoft Browser", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220"], "modified": "2023-03-28T00:00:00", "id": "KLA12143", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12143/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-21T08:24:19", "description": "### *Detect date*:\n04/20/2021\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions.\n\n### *Exploitation*:\nThe following public exploits exists for this vulnerability:\n\n### *Affected products*:\nOpera earlier than 75.0.3969.218\n\n### *Solution*:\nUpdate to the latest version \n[Download Opera](<https://www.opera.com>)\n\n### *Original advisories*:\n[Changelog for Opera 75](<https://blogs.opera.com/desktop/changelog-for-75/#b3969.218>) \n[Stable Channel Update for Desktop](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop.html>) \n\n\n### *Impacts*:\nACE \n\n### *Related products*:\n[Opera](<https://threats.kaspersky.com/en/product/Opera/>)\n\n### *CVE-IDS*:\n[CVE-2021-21206](<https://vulners.com/cve/CVE-2021-21206>)6.8High \n[CVE-2021-21220](<https://vulners.com/cve/CVE-2021-21220>)6.8High", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-20T00:00:00", "type": "kaspersky", "title": "KLA12183 Multiple vulnerabilities in Opera", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220"], "modified": "2023-03-19T00:00:00", "id": "KLA12183", "href": "https://threats.kaspersky.com/en/vulnerability/KLA12183/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "threatpost": [{"lastseen": "2021-04-28T18:13:07", "description": "Google\u2019s Chrome browser has several security vulnerabilities that could pave the way to multiple types of attacks, including a V8 bug that could allow remote code execution (RCE) within a user\u2019s browser.\n\nThe high-severity V8 issue is tracked as CVE-2021-21227, and was reported by Gengming Liu from Singular Security Lab. Google describes the bug as \u201cinsufficient data validation in V8\u201d but is keeping other details close to its vest.\n\n[](<https://threatpost.com/ebooks/2021-the-evolution-of-ransomware/?utm_source=April_eBook&utm_medium=ART&utm_campaign=ART>)\n\nDownload \u201cThe Evolution of Ransomware\u201d to gain valuable insights on emerging trends amidst rapidly growing attack volumes. Click above to hone your defense intelligence!\n\nHowever, Liu told SecurityWeek that the bug is somewhat mitigated by the fact that it doesn\u2019t allow attackers to escape the sandbox where Chrome runs, meaning attackers can\u2019t reach any of the other program, data and applications on the computer. Thus, CVE-2021-21227 would need to be chained with another vulnerability in order to successfully wreak havoc on a target\u2019s machine beyond the browser itself.\n\nThe researcher [also noted](<https://www.securityweek.com/google-patches-yet-another-serious-v8-vulnerability-chrome>) that his discovery is related to prior, now-patched V8 vulnerabilities ([CVE-2020-16040](<https://nvd.nist.gov/vuln/detail/CVE-2020-16040>) and [CVE-2020-15965](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15965>)). The first allows a remote attacker to exploit heap corruption if a user visits, or is redirected to, a specially crafted web page. The latter is a type-confusion bug that allows a remote attacker to potentially perform out of bounds memory access, also exploitable with a specially crafted HTML page.\n\nMeanwhile, according to [another report](<https://www.cisecurity.org/advisory/multiple-vulnerabilities-in-google-chrome-could-allow-for-arbitrary-code-execution_2021-056/>), the implications of an attack using the bug depends on the privileges associated with the application: In the worst-case scenario, an attacker could view, change or delete data.\n\nAnd, if someone has turned off sandboxing, all bets are off.\n\nGoogle recently patched a zero-day in Chrome ([for which a researcher dropped code on Twitter](<https://threatpost.com/chrome-zero-day-exploit-twitter/165363/>)). That was another V8 issue that allowed RCE inside the browser app (but not sandbox escape).\n\n## **Nine Chrome 90 Patches to Roll Out**\n\nDetails of all nine of the Google Chrome vulnerabilities are as follows. They affect Chrome and possibly other browsers, like Microsoft Edge, that use the Chromium framework:\n\n * **CVE-2021-21227:** Insufficient-data-validation vulnerability that exists in the V8 component.\n * **CVE-2021-21228:** Insufficient-policy-enforcement vulnerability that exists in extensions.\n * **CVE-2021-21229:** Incorrect-security-UI vulnerability exists in downloads.\n * **CVE-2021-21230:** Type-confusion vulnerability exists in the V8 component.\n * **CVE-2021-21231**: Insufficient-data-validation vulnerability exists in the V8 component.\n * **CVE-2021-21232:** Use-after-free vulnerability that exists in Dev Tools component.\n * **CVE-2021-21233:** Heap-buffer-overflow vulnerability that exists in the ANGLE component.\n\nGoogle has addressed the flaws in its latest [stable channel release](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_26.html>) (90.0.4430.93) for Windows, Mac and Linux, delivered on Tuesday. The Chrome 90 updates will roll out over the next days and weeks, the search giant said.\n\n**Join Threatpost for \u201c**[**Fortifying Your Business Against Ransomware, DDoS & Cryptojacking Attacks**](<https://threatpost.com/webinars/fortifying-your-business-against-attacks/?utm_source=ART&utm_medium=ART&utm_campaign=May_Zoho_Webinar>)**\u201d \u2013 a LIVE roundtable event on**[** Wed, May 12 at 2:00 PM EDT**](<https://threatpost.com/webinars/fortifying-your-business-against-attacks/?utm_source=ART&utm_medium=ART&utm_campaign=May_Zoho_Webinarhttps://threatpost.com/webinars/fortifying-your-business-against-attacks/?utm_source=ART&utm_medium=ART&utm_campaign=May_Zoho_Webinar>)**. Sponsored by Zoho ManageEngine, Threatpost host Becky Bracken moderates an expert panel discussing best defense strategies for these 2021 threats. Questions and LIVE audience participation encouraged. Join the lively discussion and [Register HERE](<https://threatpost.com/webinars/fortifying-your-business-against-attacks/?utm_source=ART&utm_medium=ART&utm_campaign=May_Zoho_Webinar>) for free. **\n", "cvss3": {}, "published": "2021-04-28T17:48:16", "type": "threatpost", "title": "Google Chrome V8 Bug Allows Remote Code-Execution", "bulletinFamily": "info", "cvss2": {}, "cvelist": ["CVE-2020-15965", "CVE-2020-16040", "CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-04-28T17:48:16", "id": "THREATPOST:54718EAE6A3AD996F13E22A17C765CCC", "href": "https://threatpost.com/google-chrome-v8-bug-remote-code-execution/165662/", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "thn": [{"lastseen": "2022-05-09T12:38:19", "description": "[](<https://thehackernews.com/images/-wb_mRqoRlJs/YH_fh-jU73I/AAAAAAAACUg/PjdPBbIeXIQL_vuc_D3kAe7us4v9piwdwCLcBGAsYHQ/s0/chrome-update.jpg>)\n\nGoogle on Tuesday released an update for Chrome web browser for Windows, Mac, and Linux, with a total of seven security fixes, including one flaw for which it says an exploit exists in the wild.\n\nTracked as **CVE-2021-21224**, the flaw concerns a type confusion vulnerability in V8 open-source JavaScript engine that was reported to the company by security researcher Jose Martinez on April 5\n\nAccording to security researcher [Lei Cao](<https://iamelli0t.github.io/2021/04/20/Chromium-Issue-1196683-1195777.html#rca-of-issue-1195777>), the bug [[1195777](<https://bugs.chromium.org/p/chromium/issues/detail?id=1195777>)] is triggered when performing integer data type conversion, resulting in an out-of-bounds condition that could be used to achieve arbitrary memory read/write primitive.\n\n\"Google is aware of reports that exploits for CVE-2021-21224 exist in the wild,\" Chrome's Technical Program Manager Srinivas Sista [said](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop_20.html>) in a blog post.\n\n[](<https://thehackernews.com/images/-MqsPXUEBIAs/YH_gSVGkWZI/AAAAAAAACUw/ZOCKPD3LhzYIiPehN7StsViTVlFaKHhyACLcBGAsYHQ/s0/chrome-code.jpg>)\n\nThe update comes after proof-of-concept (PoC) [code](<https://noahblog.360.cn/chromium_v8_remote_code_execution_vulnerability_analysis/>) exploiting the flaw published by a researcher named \"[frust](<https://twitter.com/frust93717815/status/1382301769577861123>)\" emerged on April 14 by taking advantage of the fact that the issue was addressed in the [V8 source code](<https://chromium-review.googlesource.com/c/v8/v8/+/2826114/3/src/compiler/representation-change.cc>), but the patch was not integrated into the Chromium codebase and all the browsers that rely on it, such as Chrome, Microsoft Edge, Brave, Vivaldi, and Opera.\n\nThe one-week patch gap meant the browsers were vulnerable to attacks until the patches posted in the open-source code repository were released as a stable update.\n\nIt's worth noting that Google [halved](<https://groups.google.com/a/chromium.org/g/security-dev/c/fbiuFbW07vI>) the median \"patch gap\" from 33 days in Chrome 76 to 15 days in Chrome 78, which was released in October 2019, thereby pushing severe security fixes every two weeks.\n\nThe latest set of fixes also arrive close on the heels of an update the search giant rolled out [last week](<https://thehackernews.com/2021/04/2-new-chrome-0-days-under-attack-update.html>) with [patches for two security vulnerabilities](<https://thehackernews.com/2021/04/2-new-chrome-0-days-under-attack-update.html>) CVE-2021-21206 and CVE-2021-21220, the latter of which was demonstrated at the Pwn2Own [2021 hacking](<https://thehackernews.com/hacker/>) contest earlier this month.\n\nChrome 90.0.4430.85 is expected to roll out in the coming days. Users can update to the latest version by heading to Settings > Help > About Google Chrome to mitigate the risk associated with the flaws.\n\n \n\n\nFound this article interesting? Follow THN on [Facebook](<https://www.facebook.com/thehackernews>), [Twitter _\uf099_](<https://twitter.com/thehackersnews>) and [LinkedIn](<https://www.linkedin.com/company/thehackernews/>) to read more exclusive content we post.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-21T08:20:00", "type": "thn", "title": "Update Your Chrome Browser ASAP to Patch a Week Old Public Exploit", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220", "CVE-2021-21224"], "modified": "2021-04-21T08:30:40", "id": "THN:FF8DAEC0AE0DDAE827D57407C51BE992", "href": "https://thehackernews.com/2021/04/update-your-chrome-browser-immediately.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-05-09T12:37:58", "description": "[](<https://thehackernews.com/images/--v2cn8JGV00/YMGRd9cFvrI/AAAAAAAACz4/i5Stk6m4GEgwbul82T6lZeEbdMMNfofJQCLcBGAsYHQ/s0/chrome-zero-day-vulnerability.jpg>)\n\nAttention readers, if you are using Google Chrome browser on your Windows, Mac, or Linux computers, you need to update it immediately to the latest version Google released earlier today.\n\nThe internet services company has rolled out an urgent update to the browser to address 14 newly discovered security issues, including a zero-day flaw that it says is being actively exploited in the wild.\n\nTracked as [CVE-2021-30551](<https://chromereleases.googleblog.com/2021/06/stable-channel-update-for-desktop.html>), the vulnerability stems from a type confusion issue in its V8 open-source and JavaScript engine. Sergei Glazunov of Google Project Zero has been credited with discovering and reporting the flaw.\n\nAlthough the search giant's Chrome team issued a terse statement acknowledging \"an exploit for CVE-2021-30551 exists in the wild,\" Shane Huntley, Director of Google's Threat Analysis Group, [hinted](<https://twitter.com/ShaneHuntley/status/1402712986289016835>) that the vulnerability was leveraged by the same actor that abused [CVE-2021-33742](<https://thehackernews.com/2021/06/update-your-windows-computers-to-patch.html>), an actively exploited remote code execution flaw in Windows MSHTML platform that was addressed by Microsoft as part of its Patch Tuesday update on June 8.\n\n[](<https://thehackernews.com/images/-XI4fkisfDp0/YMGPq0RtpKI/AAAAAAAACzw/d0mpshr20nw2j--sOXxBrrTJIj2IP95ewCLcBGAsYHQ/s0/chrome-zero-day.jpg>)\n\nThe two zero-days are said to have been provided by a commercial exploit broker to a nation-state actor, which used them in limited attacks against targets in Eastern Europe and the Middle East, Huntley said.\n\nMore technical details about the nature of the attacks are to be released in the coming weeks so as to allow a majority of the users to install the update and prevent other threat actors from creating exploits targeting the flaw.\n\nWith the latest fix, Google has addressed a total of seven zero-days in Chrome since the start of the year \u2014\n\n * [**CVE-2021-21148**](<https://thehackernews.com/2021/02/new-chrome-browser-0-day-under-active.html>) \\- Heap buffer overflow in V8\n * [**CVE-2021-21166**](<https://thehackernews.com/2021/03/new-chrome-0-day-bug-under-active.html>) \\- Object recycle issue in audio\n * [**CVE-2021-21193**](<https://thehackernews.com/2021/03/another-google-chrome-0-day-bug-found.html>) \\- Use-after-free in Blink\n * [**CVE-2021-21206**](<https://thehackernews.com/2021/04/2-new-chrome-0-days-under-attack-update.html>) \\- Use-after-free in Blink\n * [**CVE-2021-21220**](<https://thehackernews.com/2021/04/2-new-chrome-0-days-under-attack-update.html>) \\- Insufficient validation of untrusted input in V8 for x86_64\n * [**CVE-2021-21224**](<https://thehackernews.com/2021/04/update-your-chrome-browser-immediately.html>) \\- Type confusion in V8\n\nChrome users can update to the latest version (91.0.4472.101) by heading to Settings > Help > About Google Chrome to mitigate the risk associated with the flaw.\n\n \n\n\nFound this article interesting? Follow THN on [Facebook](<https://www.facebook.com/thehackernews>), [Twitter _\uf099_](<https://twitter.com/thehackersnews>) and [LinkedIn](<https://www.linkedin.com/company/thehackernews/>) to read more exclusive content we post.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-10T04:14:00", "type": "thn", "title": "New Chrome 0-Day Bug Under Active Attacks \u2013 Update Your Browser ASAP!", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21148", "CVE-2021-21166", "CVE-2021-21193", "CVE-2021-21206", "CVE-2021-21220", "CVE-2021-21224", "CVE-2021-30551", "CVE-2021-33742"], "modified": "2021-06-10T10:25:50", "id": "THN:7D7C05739ECD847B8CDEEAF930C51BF8", "href": "https://thehackernews.com/2021/06/new-chrome-0-day-bug-under-active.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-05-09T12:39:20", "description": "[](<https://thehackernews.com/images/--Br-zb7NQb0/YPEUTqMvgsI/AAAAAAAADNw/cesEHjkHFKgyqC_MTP_ji5iUXUCeqoH1QCLcBGAsYHQ/s0/chrome-update.jpg>)\n\nGoogle has pushed out a new security update to Chrome browser for Windows, Mac, and Linux with multiple fixes, including a zero-day that it says is being exploited in the wild.\n\nThe latest patch resolves a total of eight issues, one of which concerns a type confusion issue in its V8 open-source and JavaScript engine ([CVE-2021-30563](<https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html>)). The search giant credited an anonymous researcher for reporting the flaw on July 12.\n\nAs is usually the case with actively exploited flaws, the company issued a terse statement acknowledging that \"an exploit for CVE-2021-30563 exists in the wild\" while refraining from sharing full details about the underlying vulnerability used in the attacks due to its serious nature and the possibility that doing so could lead to further abuse.\n\nCVE-2021-30563 also marks the ninth zero-day addressed by Google to combat real-world attacks against Chrome users since the start of the year \u2014\n\n * [**CVE-2021-21148**](<https://thehackernews.com/2021/02/new-chrome-browser-0-day-under-active.html>) \\- Heap buffer overflow in V8\n * [**CVE-2021-21166**](<https://thehackernews.com/2021/03/new-chrome-0-day-bug-under-active.html>) \\- Object recycle issue in audio\n * [**CVE-2021-21193**](<https://thehackernews.com/2021/03/another-google-chrome-0-day-bug-found.html>) \\- Use-after-free in Blink\n * [**CVE-2021-21206**](<https://thehackernews.com/2021/04/2-new-chrome-0-days-under-attack-update.html>) \\- Use-after-free in Blink\n * [**CVE-2021-21220**](<https://thehackernews.com/2021/04/2-new-chrome-0-days-under-attack-update.html>) \\- Insufficient validation of untrusted input in V8 for x86_64\n * [**CVE-2021-21224**](<https://thehackernews.com/2021/04/update-your-chrome-browser-immediately.html>) \\- Type confusion in V8\n * [**CVE-2021-30551**](<https://thehackernews.com/2021/06/new-chrome-0-day-bug-under-active.html>) \\- Type confusion in V8\n * [**CVE-2021-30554**](<https://thehackernews.com/2021/06/update-your-chrome-browser-to-patch-yet.html>) \\- Use-after-free in WebGL\n\nChrome users are advised to update to the latest version (91.0.4472.164) by heading to Settings > Help > 'About Google Chrome' to mitigate the risk associated with the flaw.\n\n \n\n\nFound this article interesting? Follow THN on [Facebook](<https://www.facebook.com/thehackernews>), [Twitter _\uf099_](<https://twitter.com/thehackersnews>) and [LinkedIn](<https://www.linkedin.com/company/thehackernews/>) to read more exclusive content we post.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-07-16T05:08:00", "type": "thn", "title": "Update Your Chrome Browser to Patch New Zero\u2011Day Bug Exploited in the Wild", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21148", "CVE-2021-21166", "CVE-2021-21193", "CVE-2021-21206", "CVE-2021-21220", "CVE-2021-21224", "CVE-2021-30551", "CVE-2021-30554", "CVE-2021-30563"], "modified": "2021-07-16T05:08:47", "id": "THN:C736174C6B0ADC38AA88BC58F30271DA", "href": "https://thehackernews.com/2021/07/update-your-chrome-browser-to-patch-new.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-05-09T12:38:21", "description": "[](<https://thehackernews.com/images/-9Ndx9Vcrx9E/YHaB5SvoxwI/AAAAAAAACRI/WgbWr7Dgj6sRKNuvNcO4lj-zwEO5CNQdwCLcBGAsYHQ/s0/chrome-zero-day.jpg>)\n\nGoogle on Tuesday released a new version of Chrome web-browsing software for Windows, Mac, and Linux with patches for two newly discovered security vulnerabilities for both of which it says exploits exist in the wild, allowing attackers to engage in active exploitation.\n\nOne of the two flaws concerns an insufficient validation of untrusted input in its V8 JavaScript rendering engine (CVE-2021-21220), which was demonstrated by Dataflow Security's Bruno Keith and Niklas Baumstark at the [Pwn2Own 2021](<https://thehackernews.com/2021/04/windows-ubuntu-zoom-safari-ms-exchange.html>) hacking contest last week.\n\nWhile Google moved to fix the flaw quickly, security researcher Rajvardhan Agarwal published a [working exploit](<https://thehackernews.com/2021/04/rce-exploit-released-for-unpatched.html>) over the weekend by reverse-engineering the patch that the Chromium team pushed to the open-source component, a factor that may have played a crucial role in the release.\n\n**UPDATE:** _Agarwal, in an email to The Hacker News, confirmed that there's [one more vulnerability](<https://twitter.com/r4j0x00/status/1382125720344793090>) affecting Chromium-based browsers that has been patched in the latest version of V8, but has not been included in the Chrome release rolling out today, thereby leaving users potentially vulnerable to attacks even after installing the new update._\n\n\"Even though both the flaws are different in nature, they can be exploited to gain RCE in the renderer process,\" Agarwal told The Hacker News via email. \"I suspect that the first patch was released with the Chrome update because of the published exploit but as the second patch was not applied to Chrome, it can still be exploited.\"\n\nAlso resolved by the company is a [use-after-free](<https://cwe.mitre.org/data/definitions/416.html>) vulnerability in its Blink browser engine (CVE-2021-21206). An anonymous researcher has been credited with reporting the flaw on April 7.\n\n[](<https://thehackernews.com/images/-Co9nqKO9t2I/YHaAjushveI/AAAAAAAACRA/uFUYN6VpoCwJz2lCJEMBEGAwXowVZlR3wCLcBGAsYHQ/s0/chrome-hacking.jpg>)\n\n\"Google is aware of reports that exploits for CVE-2021-21206 and CVE-2021-21220 exist in the wild,\" Chrome Technical Program Manager Prudhvikumar Bommana [noted](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop.html>) in a blog post.\n\nIt's worth noting that the existence of an exploit is not evidence of active exploitation by threat actors. Since the start of the year, Google has fixed three shortcomings in Chrome that have been under attack, including [CVE-2021-21148](<https://thehackernews.com/2021/02/new-chrome-browser-0-day-under-active.html>), [CVE-2021-21166](<https://thehackernews.com/2021/03/new-chrome-0-day-bug-under-active.html>), and [CVE-2021-21193](<https://thehackernews.com/2021/03/another-google-chrome-0-day-bug-found.html>).\n\nChrome 89.0.4389.128 is expected to roll out in the coming days. Users can update to the latest version by heading to Settings > Help > About Google Chrome to mitigate the risk associated with the flaws.\n\n \n\n\nFound this article interesting? Follow THN on [Facebook](<https://www.facebook.com/thehackernews>), [Twitter _\uf099_](<https://twitter.com/thehackersnews>) and [LinkedIn](<https://www.linkedin.com/company/thehackernews/>) to read more exclusive content we post.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-14T05:48:00", "type": "thn", "title": "Update Your Chrome Browser to Patch 2 New In-the-Wild 0-Day Exploits", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21148", "CVE-2021-21166", "CVE-2021-21193", "CVE-2021-21206", "CVE-2021-21220"], "modified": "2021-04-14T08:32:40", "id": "THN:F197A729A4F49F957F9D5910875EBAAA", "href": "https://thehackernews.com/2021/04/2-new-chrome-0-days-under-attack-update.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "gentoo": [{"lastseen": "2022-01-17T18:59:29", "description": "### Background\n\nChromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web. \n\nGoogle Chrome is one fast, simple, and secure browser for all your devices. \n\n### Description\n\nMultiple vulnerabilities have been discovered in Chromium and Google Chrome. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nPlease review the referenced CVE identifiers for details.\n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll Chromium users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose\n \">=www-client/chromium-90.0.4430.93\"\n \n\nAll Google Chrome users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose\n \">=www-client/google-chrome-90.0.4430.93\"", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.6, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 6.0}, "published": "2021-04-30T00:00:00", "type": "gentoo", "title": "Chromium, Google Chrome: Multiple vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21142", "CVE-2021-21143", "CVE-2021-21144", "CVE-2021-21145", "CVE-2021-21146", "CVE-2021-21147", "CVE-2021-21148", "CVE-2021-21149", "CVE-2021-21150", "CVE-2021-21151", "CVE-2021-21152", "CVE-2021-21153", "CVE-2021-21154", "CVE-2021-21155", "CVE-2021-21156", "CVE-2021-21157", "CVE-2021-21159", "CVE-2021-21160", "CVE-2021-21161", "CVE-2021-21162", "CVE-2021-21163", "CVE-2021-21165", "CVE-2021-21166", "CVE-2021-21167", "CVE-2021-21168", "CVE-2021-21169", "CVE-2021-21170", "CVE-2021-21171", "CVE-2021-21172", "CVE-2021-21173", "CVE-2021-21174", "CVE-2021-21175", "CVE-2021-21176", "CVE-2021-21177", "CVE-2021-21178", "CVE-2021-21179", "CVE-2021-21180", "CVE-2021-21181", "CVE-2021-21182", "CVE-2021-21183", "CVE-2021-21184", "CVE-2021-21185", "CVE-2021-21186", "CVE-2021-21187", "CVE-2021-21188", "CVE-2021-21189", "CVE-2021-2119", "CVE-2021-21191", "CVE-2021-21192", "CVE-2021-21193", "CVE-2021-21194", "CVE-2021-21195", "CVE-2021-21196", "CVE-2021-21197", "CVE-2021-21198", "CVE-2021-21199", "CVE-2021-21201", "CVE-2021-21202", "CVE-2021-21203", "CVE-2021-21204", "CVE-2021-21205", "CVE-2021-21206", "CVE-2021-21207", "CVE-2021-21208", "CVE-2021-21209", "CVE-2021-21210", "CVE-2021-21211", "CVE-2021-21212", "CVE-2021-21213", "CVE-2021-21214", "CVE-2021-21215", "CVE-2021-21216", "CVE-2021-21217", "CVE-2021-21218", "CVE-2021-21219", "CVE-2021-21220", "CVE-2021-21221", "CVE-2021-21222", "CVE-2021-21223", "CVE-2021-21224", "CVE-2021-21225", "CVE-2021-21226", "CVE-2021-21227", "CVE-2021-21228", "CVE-2021-21229", "CVE-2021-21230", "CVE-2021-21231", "CVE-2021-21232", "CVE-2021-21233"], "modified": "2021-04-30T00:00:00", "id": "GLSA-202104-08", "href": "https://security.gentoo.org/glsa/202104-08", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "malwarebytes": [{"lastseen": "2021-04-14T16:36:43", "description": "A day late and a dollar short is a well-known expression that comes in a few variations. But this version has a movie and a book to its name, so I\u2019m going with this one. Why?\n\nGoogle has published an update for the Chrome browser that patches two newly discovered vulnerabilities. The browser's Stable channel has been updated to [89.0.4389.128](<https://chromereleases.googleblog.com/2021/04/stable-channel-update-for-desktop.html>) for Windows, Mac and Linux. Both being exploited in the wild.\n\n> Google is aware of reports that exploits for CVE-2021-21206 and CVE-2021-21220 exist in the wild.\n\nNote that other browsers, such as Edge, Brave and Vivaldi are also based on Chrome and likely to be affected by the same issues.\n\n### Which vulnerabilities are patched?\n\nPublicly disclosed computer security flaws are listed in the Common Vulnerabilities and Exposures (CVE) database. Its goal is to make it easier to share data across separate vulnerability capabilities (tools, databases, and services).\n\nThe first zero-day was listed as [CVE-2021-21220](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21220>) and was discovered at the Pwn2Own 2021 event last week. The vulnerability is caused by insufficient validation of untrusted input in V8, Google\u2019s high-performance JavaScript and WebAssembly engine that interprets code embedded in web pages.\n\nThe second zero-day was listed as [CVE-2021-21206](<https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21206>) and is described as a \u201cuse after free in Blink\u201d. Use after free (UAF) is a vulnerability caused by incorrect use of dynamic memory during a program\u2019s operation. If after freeing a memory location, a program does not clear the pointer to that memory, an attacker can use the error to manipulate the program. Blink is the name of the rendering engine used by Chromium to "draw" web pages.\n\n### Why did I say a day late?\n\nResearcher Rajvardhan Agarwal managed to publish a working exploit for CVE-2021-21220 (the vulnerability discovered at Pwn2Own) on GitHub over the weekend, by reverse-engineering a patch produced by the Chromium team. Chromium is the open source browser that Chrome is built upon, and it in turn is made up of components, like V8 and Blink. Fixes appear in Chromium first, and then Google packages them up, along with some Google-specific goodies, into a new version of the Chrome browser.\n\n> Just here to drop a chrome 0day. Yes you read that right.<https://t.co/sKDKmRYWBP> [pic.twitter.com/PpVJrVitLR](<https://t.co/PpVJrVitLR>)\n> \n> -- Rajvardhan Agarwal (@r4j0x00) [April 12, 2021](<https://twitter.com/r4j0x00/status/1381643526010597380?ref_src=twsrc%5Etfw>)\n\n### And why a dollar short?\n\nBecause the same researcher stated that (at the time) although the vulnerability affecting Chromium-based browsers had been patched in the latest version of V8, it worked against the current Chrome release, thereby leaving users potentially vulnerable to attacks.\n\nLuckily, although Agarwal proved that exploitation was possible, he stopped short of handing criminals the keys to the entire castle. Purposely, the published exploit only worked if users disabled their browser's sandbox, a sort of protective software cage that isolates the browser from the rest of the computer and protects it from exactly this kind of exploit. Criminals looking to use his exploit would have to chain it with a sandbox "escape", a technically difficult task (although not an impossible one, as the Pwn2Own winners proved).\n\n### The update\n\nThe easiest way to do it is to allow Chrome to update automatically, which basically uses the same method as outlined below but does not require your attention. But you can end up lagging behind if you never close the browser or if something goes wrong, such as an extension stopping you from updating the browser.\n\nSo, it doesn\u2019t hurt to check now and then. And now would be a good time, given the working exploits. My preferred method is to have Chrome open the page chrome://settings/help which you can also find by clicking **Settings > About Chrome**.\n\nIf there is an update available, Chrome will notify you and start downloading it. Then it will tell you all you have to do to complete the update is Relaunch the browser.\n\nAfter the update your version should be at 89.0.4389.128 or later\n\nStay safe, everyone!\n\nThe post [Update now! Chrome needs patching against two in-the-wild exploits](<https://blog.malwarebytes.com/exploits-and-vulnerabilities/2021/04/update-now-chrome-needs-patching-against-two-in-the-wild-exploits/>) appeared first on [Malwarebytes Labs](<https://blog.malwarebytes.com>).", "edition": 2, "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 8.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-04-14T15:01:58", "type": "malwarebytes", "title": "Update now! Chrome needs patching against two in-the-wild exploits", "bulletinFamily": "blog", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21206", "CVE-2021-21220"], "modified": "2021-04-14T15:01:58", "id": "MALWAREBYTES:6F90B6DD790D455EDED4BE326079DA35", "href": "https://blog.malwarebytes.com/exploits-and-vulnerabilities/2021/04/update-now-chrome-needs-patching-against-two-in-the-wild-exploits/", "cvss": {"score": 0.0, "vector": "NONE"}}], "securelist": [{"lastseen": "2021-06-15T08:32:02", "description": "\n\nOn April 14-15, 2021, Kaspersky technologies detected a wave of highly targeted attacks against multiple companies. Closer analysis revealed that all these attacks exploited a chain of Google Chrome and Microsoft Windows zero-day exploits. While we were not able to retrieve the exploit used for remote code execution (RCE) in the Chrome web browser, we were able to find and analyze an elevation of privilege (EoP) exploit that was used to escape the sandbox and obtain system privileges.\n\nThe elevation of privilege exploit was fine-tuned to work against the latest and most prominent builds of Windows 10 (17763 - RS5, 18362 - 19H1, 18363 - 19H2, 19041 - 20H1, 19042 - 20H2) and it exploits two distinct vulnerabilities in the Microsoft Windows OS kernel. On April 20, 2021, we reported these vulnerabilities to Microsoft and they assigned CVE-2021-31955 to the information disclosure vulnerability and CVE-2021-31956 to the elevation of privilege vulnerability. Both vulnerabilities were patched on June 8, 2021, as a part of the June Patch Tuesday.\n\n## Remote code execution exploit\n\nAll of the observed attacks were conducted through Chrome browser. Unfortunately, we were unable to retrieve the JavaScript with full exploit code, but the timeframe of attacks and events preceding it led us to suspect one particular vulnerability.\n\nOn April 6-8, 2021 the Pwn2Own competition took place. This is a computer hacking contest where the Google Chrome web browser was one of the targets. According to the ZDI (Zero Day Initiative, the organizer of Pwn2Own) [website](<https://www.zerodayinitiative.com/blog/2021/4/2/pwn2own-2021-schedule-and-live-results>), one participating team was able to demonstrate a successful exploitation of the Chrome renderer process using a Typer Mismatch bug.\n\nOn April 12, 2021, the developers of Chromium committed two (issue [1196683](<https://chromium-review.googlesource.com/c/v8/v8/+/2820971>), issue [1195777](<https://chromium-review.googlesource.com/c/v8/v8/+/2817791>)) Typer-related bug fixes to the open-source repository of V8 \u2013 a JavaScript engine used by Chrome and Chromium web browsers. One of these bug fixes (issue [1196683](<https://chromium-review.googlesource.com/c/v8/v8/+/2820971>)) was intended to patch a vulnerability that was used during Pwn2Own, and both bug fixes were committed together with regression tests \u2013 JavaScript files to trigger these vulnerabilities. Later on the same day, a user with the Twitter handle @r4j0x00 published a working remote code execution exploit on GitHub, targeting an up-to-date version of Google Chrome. That exploit used a vulnerability from issue [1196683](<https://chromium-review.googlesource.com/c/v8/v8/+/2820971>) to execute a shellcode in the context of the browser renderer process.\n\n[](<https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2021/06/07122836/PuzzleMaker_attacks_01.png>)\n\n**_Screenshot of tweet with Chrome zero-day published on April 12, 2021_**\n\nThe published exploit didn't contain a sandbox escape exploit and was therefore intended to work only when the browser was launched with the command line option _-no-sandbox_.\n\nOn April 13, 2021, Google released Chrome update 89.0.4389.128 for Windows, Mac and Linux with a fix for two vulnerabilities; CVE-2021-21220 (used during Pwn2Own) was one of them.\n\nSome of our customers who were attacked on April 14-15, 2021, already had their Chrome browser updated to 89.0.4389.128, and that's why we think the attackers didn't use CVE-2021-21220 in their attacks.\n\nOn April 14, 2021, Google released Chrome update 90.0.4430.72 for Windows, Mac and Linux with a fix for 37 vulnerabilities. On the same day, a new Chrome exploit was presented to the public.\n\n[](<https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2021/06/07122912/PuzzleMaker_attacks_02.png>)\n\n**_Screenshot of GitHub repository with Chrome zero-day published on April 14, 2021_**\n\nThis newly published exploit used a vulnerability from issue [1195777](<https://chromium-review.googlesource.com/c/v8/v8/+/2817791>), worked on the newly released Chrome 90.0.4430.72, and was fixed as CVE-2021-21224 only a few days later, on April 20, 2021.\n\nWe suspect the attackers were also able to use this JavaScript file with regression test to develop the exploit (or acquire it from someone else) and were probably using CVE-2021-21224 in their attacks.\n\n## Elevation of privilege exploit\n\nCVE-2021-31955 is an information disclosure vulnerability in ntoskrnl.exe. The vulnerability is affiliated with a Windows OS feature called SuperFetch. It was introduced in Windows Vista and is aimed to reduce software loading times by pre-loading commonly used applications into memory. For SuperFetch purposes the function _NtQuerySystemInformation_ implements a special system information class _SystemSuperfetchInformation_. This system information class incorporates more than a dozen of different SuperFetch information classes. The vulnerability lies in the fact that data returned by the _NtQuerySystemInformation_ function for the SuperFetch information class _SuperfetchPrivSourceQuery_ contains EPROCESS kernel addresses for currently executed processes.\n\nIt's noteworthy that this vulnerability can be observed in code that was available on [GitHub](<https://github.com/zodiacon/WindowsInternals/blob/master/MemInfo/MemInfo.cpp>) for a few years before we caught it in the wild and Microsoft patched it.\n\n[](<https://media.kasperskycontenthub.com/wp-content/uploads/sites/43/2021/06/07122949/PuzzleMaker_attacks_03.png>)\n\n**_CVE-2021-31955 can be observed in the source code of the MemInfo utility_**\n\nThe other vulnerability, CVE-2021-31956, is a heap-based buffer overflow in ntfs.sys. The function _NtfsQueryEaUserEaList_ processes a list of extended attributes for the file and stores the retrieved values to buffer. This function is accessible via _ntoskrnl_ syscall and among other things it's possible to control the size of the output buffer. If the size of the extended attribute is not aligned, the function will calculate a padding and the next extended attribute will be stored 32-bit aligned. The code checks if the output buffer is long enough to fit the extended attribute with padding, but it doesn't check for possible integer-underflow. As a result, a heap-based buffer overflow can happen.\n \n \n for ( cur_ea_list_entry = ea_list; ; cur_ea_list_entry = next_ea_list_entry )\n {\n ...\n \n out_buf_pos = (DWORD *)(out_buf + padding + occupied_length);\n \n if ( NtfsLocateEaByName(eas_blocks_for_file, eas_blocks_size, &name, &ea_block_pos) )\n {\n \tea_block = eas_blocks_for_file + ea_block_pos;\n \tea_block_size = ea_block->DataLength + ea_block->NameLength + 9;\n \tif ( ea_block_size <= out_buf_length - padding ) // integer-underflow is possible\n \t{\n \tmemmove(out_buf_pos, (const void *)ea_block, ea_block_size); // heap buffer overflow\n \t*out_buf_pos = 0;\n \t}\n }\n else\n {\n \t...\n }\n \n ...\n \n occupied_length += ea_block_size + padding;\n out_buf_length -= ea_block_size + padding;\n padding = ((ea_block_size + 3) & 0xFFFFFFFC) - ea_block_size;\n \n ...\n }\n\n**_Pseudo-code for vulnerable code in function NtfsQueryEaUserEaList_**\n\nThe exploit uses CVE-2021-31956 along with Windows Notification Facility (WNF) to create arbitrary memory read and write primitives. We are planning to publish more information about this technique in the future.\n\nAs the exploit uses CVE-2021-31955 to get the kernel address of the EPROCESS structure, it is able to use the common post exploitation technique to steal SYSTEM token. However, the exploit uses a rarely used "PreviousMode" technique instead. We have seen this technique used by the CHAINSHOT framework and even made a [presentation](<https://github.com/oct0xor/presentations/blob/master/2019-02-Overview%20of%20the%20latest%20Windows%20OS%20kernel%20exploits%20found%20in%20the%20wild.pdf>) about it at CanSecWest/BlueHat in 2019. The exploit uses this technique to inject a malware module into the system process and execute it.\n\n## Malware modules\n\nBesides the aforementioned exploits, the full attack chain consists of four additional malware modules, which will be referred to as:\n\n * Stager\n * Dropper\n * Service\n * Remote shell\n\nThe stager module is used to notify that exploitation was successful. It also downloads and executes a more complex malware dropper module from a remote server. Each stager module is delivered to the victim with a personalized configuration blob that defines the C&C URL, Session ID, keys to decrypt the next stage of malware, and other information.\n\nAll the stager module samples that we've discovered so far were configured to use the same URL address \u2013 hxxps://p{removed}/metrika_upload/index.php \u2013 to download the encrypted malware dropper module.\n\nWe believe there is a chance that the remote code execution JavaScript exploit was also hosted on the same legitimate-looking geopolitical news portal, but we found no evidence of a classic watering hole attack. The victimology suggests a highly targeted delivery of exploits.\n\nThe dropper module is used to install two executables that pretend to be legitimate files belonging to Microsoft Windows OS. One of these files (%SYSTEM%\\WmiPrvMon.exe) is registered as a service and is used as a launcher for the second executable. This second executable (%SYSTEM%\\wmimon.dll) has the functionality of a remote shell and can be considered the main payload of the attack. We couldn't find any similarities between this and other known malware.\n\nThe remote shell module has a hardcoded URL of the C&C server inside (media-seoengine[.]com). All the communication between C&C server and client is authorized and encrypted. The remote shell module is able to download and upload files, create processes, sleep for specified amounts of time and delete itself from the compromised machine.\n\nNone of the artifacts we analyzed appear to have strong connections to any known threat actors. The only similarity to CHAINSHOT we observed is the "PreviousMode" technique, although this is publicly known and may be used by various groups. We are calling the threat actor behind these attacks PuzzleMaker.\n\nKaspersky products detect this exploit and malware modules with the verdicts:\n\n * PDM:Exploit.Win32.Generic\n * PDM:Trojan.Win32.Generic\n * UDS:DangerousObject.Multi.Generic\n\nKaspersky products detected these attacks with the help of the Behavioral Detection Engine and the Exploit Prevention component. Over the past few years, we have built a multitude of exploit protection technologies into our products that have detected many zero-days, repeatedly proving their effectiveness. We will continue to improve defenses for our users by enhancing technologies and working with third-party vendors to patch vulnerabilities, making the internet more secure for everyone.\n\nMore information about these attacks and the actor behind them is available to customers of the Kaspersky Intelligence Reporting service. Contact: intelreports@kaspersky.com.\n\nKaspersky would like to thank Microsoft for their prompt analysis of the report and patches.\n\n## IoCs\n\nmedia-seoengine[.]com\n\n**%SYSTEM%\\WmiPrvMon.exe**\n\nMD5 [09A5055DB44FC1C9E3ADD608EFFF038C](<https://opentip.kaspersky.com/09A5055DB44FC1C9E3ADD608EFFF038C/>) \nSHA-1 [BFFA4462901B74DBFBFFAA3A3DB27DAA61211412](<https://opentip.kaspersky.com/BFFA4462901B74DBFBFFAA3A3DB27DAA61211412/>) \nSHA-256 [982F7C4700C75B81833D5D59AD29147C392B20C760FE36B200B541A0F841C8A9](<https://opentip.kaspersky.com/982F7C4700C75B81833D5D59AD29147C392B20C760FE36B200B541A0F841C8A9/>)\n\n**%SYSTEM%\\wmimon.dll**\n\nMD5 [D6B850C950379D5EE0F254F7164833E8](<https://opentip.kaspersky.com/D6B850C950379D5EE0F254F7164833E8/>) \nSHA-1 [E63ED3B56A5F9A1EA5C92D3D2444196EA13BE94B](<https://opentip.kaspersky.com/E63ED3B56A5F9A1EA5C92D3D2444196EA13BE94B/>) \nSHA-256 [8A17279BA26C8FBE6966EA3300FDEFB1ADAE1B3ED68F76A7FC81413BD8C1A5F6](<https://opentip.kaspersky.com/8A17279BA26C8FBE6966EA3300FDEFB1ADAE1B3ED68F76A7FC81413BD8C1A5F6/>)", "cvss3": {}, "published": "2021-06-08T17:32:30", "type": "securelist", "title": "PuzzleMaker attacks with Chrome zero-day exploit chain", "bulletinFamily": "blog", "cvss2": {}, "cvelist": ["CVE-2021-21220", "CVE-2021-21224", "CVE-2021-31955", "CVE-2021-31956"], "modified": "2021-06-08T17:32:30", "id": "SECURELIST:8E9198BF0E389572981DD1AA05D0708A", "href": "https://securelist.com/puzzlemaker-chrome-zero-day-exploit-chain/102771/", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "mscve": [{"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.2}, "published": "2021-04-15T18:40:03", "type": "mscve", "title": "Chromium: CVE-2021-21205 Insufficient policy enforcement in navigation", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21205"], "modified": "2021-04-15T18:40:03", "id": "MS:CVE-2021-21205", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21205", "cvss": {"score": 5.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:09", "type": "mscve", "title": " Chromium: CVE-2021-21218 Uninitialized Use in PDFium", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21218"], "modified": "2021-04-15T18:40:09", "id": "MS:CVE-2021-21218", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21218", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-15T18:40:04", "type": "mscve", "title": " Chromium: CVE-2021-21207 Use after free in IndexedDB", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21207"], "modified": "2021-04-15T18:40:04", "id": "MS:CVE-2021-21207", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21207", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:08", "type": "mscve", "title": " Chromium: CVE-2021-21217 Uninitialized Use in PDFium", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21217"], "modified": "2021-04-15T18:40:08", "id": "MS:CVE-2021-21217", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21217", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:04", "type": "mscve", "title": " Chromium: CVE-2021-21208 Insufficient data validation in QR scanner", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21208"], "modified": "2021-04-15T18:40:04", "id": "MS:CVE-2021-21208", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21208", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-15T18:40:02", "type": "mscve", "title": "Chromium: CVE-2021-21204 Use after free in Blink", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21204"], "modified": "2021-04-15T18:40:02", "id": "MS:CVE-2021-21204", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21204", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-15T18:40:00", "type": "mscve", "title": "Chromium: CVE-2021-21201 Use after free in permissions", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201"], "modified": "2021-04-15T18:40:00", "id": "MS:CVE-2021-21201", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21201", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:06", "type": "mscve", "title": " Chromium: CVE-2021-21211 Inappropriate implementation in Navigation", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21211"], "modified": "2021-04-15T18:40:06", "id": "MS:CVE-2021-21211", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21211", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-15T18:40:02", "type": "mscve", "title": "Chromium: CVE-2021-21203 Use after free in Blink", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21203"], "modified": "2021-04-15T18:40:02", "id": "MS:CVE-2021-21203", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21203", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-15T18:40:06", "type": "mscve", "title": " Chromium: CVE-2021-21213 Use after free in WebMIDI", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21213"], "modified": "2021-04-15T18:40:06", "id": "MS:CVE-2021-21213", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21213", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:09", "type": "mscve", "title": " Chromium: CVE-2021-21219 Uninitialized Use in PDFium", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21219"], "modified": "2021-04-15T18:40:09", "id": "MS:CVE-2021-21219", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21219", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-15T18:40:07", "type": "mscve", "title": " Chromium: CVE-2021-21214 Use after free in Network API", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21214"], "modified": "2021-04-15T18:40:07", "id": "MS:CVE-2021-21214", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21214", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:05", "type": "mscve", "title": " Chromium: CVE-2021-21210 Inappropriate implementation in Network", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21210"], "modified": "2021-04-15T18:40:05", "id": "MS:CVE-2021-21210", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21210", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-29T07:00:00", "type": "mscve", "title": "Chromium: CVE-2021-21230 Type Confusion in V8", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21230"], "modified": "2021-04-29T07:00:00", "id": "MS:CVE-2021-21230", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21230", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-15T18:40:01", "type": "mscve", "title": "Chromium: CVE-2021-21202 Use after free in extensions", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21202"], "modified": "2021-04-15T18:40:01", "id": "MS:CVE-2021-21202", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21202", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-22T20:16:16", "type": "mscve", "title": "Chromium: CVE-2021-21226 Use after free in navigation", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21226"], "modified": "2021-04-22T20:16:16", "id": "MS:CVE-2021-21226", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21226", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:07", "type": "mscve", "title": " Chromium: CVE-2021-21215 Inappropriate implementation in Autofill", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21215"], "modified": "2021-04-15T18:40:07", "id": "MS:CVE-2021-21215", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21215", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:03", "type": "mscve", "title": "Chromium: CVE-2021-21221 Insufficient validation of untrusted input in Mojo", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21221"], "modified": "2021-04-15T18:40:03", "id": "MS:CVE-2021-21221", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21221", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:05", "type": "mscve", "title": " Chromium: CVE-2021-21209 Inappropriate implementation in storage", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21209"], "modified": "2021-04-15T18:40:05", "id": "MS:CVE-2021-21209", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21209", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-29T07:00:00", "type": "mscve", "title": "Chromium: CVE-2021-21232 Use after free in Dev Tools", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21232"], "modified": "2021-04-29T07:00:00", "id": "MS:CVE-2021-21232", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21232", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-29T07:00:00", "type": "mscve", "title": "Chromium: CVE-2021-21229 Incorrect security UI in downloads", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21229"], "modified": "2021-04-29T07:00:00", "id": "MS:CVE-2021-21229", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21229", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 4.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 1.4}, "published": "2021-04-29T07:00:00", "type": "mscve", "title": "Chromium: CVE-2021-21228 Insufficient policy enforcement in extensions", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21228"], "modified": "2021-04-29T07:00:00", "id": "MS:CVE-2021-21228", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21228", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-29T07:00:00", "type": "mscve", "title": "Chromium: CVE-2021-21231 Insufficient data validation in V8", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21231"], "modified": "2021-04-29T07:00:00", "id": "MS:CVE-2021-21231", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21231", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-17T02:34:19", "description": "This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](<https://chromereleases.googleblog.com/2021>) for more information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-15T18:40:06", "type": "mscve", "title": " Chromium: CVE-2021-21212 Incorrect security UI in Network Config UI", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21212"], "modified": "2021-04-15T18:40:06", "id": "MS:CVE-2021-21212", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21212", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "ubuntucve": [{"lastseen": "2023-02-03T13:37:36", "description": "Use after free in IndexedDB in Google Chrome prior to 90.0.4430.72 allowed\nan attacker who convinced a user to install a malicious extension to\npotentially perform a sandbox escape via a crafted Chrome Extension.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21207", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21207"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21207", "href": "https://ubuntu.com/security/CVE-2021-21207", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:33", "description": "Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed\na remote attacker to obtain potentially sensitive information from process\nmemory via a crafted PDF file.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21218", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21218"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21218", "href": "https://ubuntu.com/security/CVE-2021-21218", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-02-03T13:37:37", "description": "Insufficient policy enforcement in navigation in Google Chrome on iOS prior\nto 90.0.4430.72 allowed a remote attacker to bypass navigation restrictions\nvia a crafted HTML page.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.2}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21205", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21205"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21205", "href": "https://ubuntu.com/security/CVE-2021-21205", "cvss": {"score": 5.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:N"}}, {"lastseen": "2023-02-03T13:37:35", "description": "Insufficient data validation in QR scanner in Google Chrome on iOS prior to\n90.0.4430.72 allowed an attacker displaying a QR code to perform domain\nspoofing via a crafted QR code.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21208", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21208"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21208", "href": "https://ubuntu.com/security/CVE-2021-21208", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-02-03T13:37:35", "description": "Use after free in Blink in Google Chrome on OS X prior to 90.0.4430.72\nallowed a remote attacker to potentially exploit heap corruption via a\ncrafted HTML page.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21204", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21204"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21204", "href": "https://ubuntu.com/security/CVE-2021-21204", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:33", "description": "Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed\na remote attacker to obtain potentially sensitive information from process\nmemory via a crafted PDF file.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21217", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21217"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21217", "href": "https://ubuntu.com/security/CVE-2021-21217", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-02-03T13:37:36", "description": "Use after free in permissions in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker who had compromised the renderer process to\npotentially perform a sandbox escape via a crafted HTML page.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21201", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21201", "href": "https://ubuntu.com/security/CVE-2021-21201", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:34", "description": "Inappropriate implementation in Navigation in Google Chrome on iOS prior to\n90.0.4430.72 allowed a remote attacker to leak cross-origin data via a\ncrafted HTML page.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21211", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21211"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21211", "href": "https://ubuntu.com/security/CVE-2021-21211", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-02-03T13:37:36", "description": "Use after free in Blink in Google Chrome prior to 90.0.4430.72 allowed a\nremote attacker to potentially exploit heap corruption via a crafted HTML\npage.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21203", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21203"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21203", "href": "https://ubuntu.com/security/CVE-2021-21203", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:33", "description": "Use after free in WebMIDI in Google Chrome prior to 90.0.4430.72 allowed a\nremote attacker to potentially exploit heap corruption via a crafted HTML\npage.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21213", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21213"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21213", "href": "https://ubuntu.com/security/CVE-2021-21213", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:34", "description": "Use after free in Network API in Google Chrome prior to 90.0.4430.72\nallowed a remote attacker to potentially exploit heap corruption via a\ncrafted Chrome Extension.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21214", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21214"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21214", "href": "https://ubuntu.com/security/CVE-2021-21214", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:35", "description": "Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed\na remote attacker to obtain potentially sensitive information from process\nmemory via a crafted PDF file.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21219", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21219"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21219", "href": "https://ubuntu.com/security/CVE-2021-21219", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-02-03T13:37:34", "description": "Inappropriate implementation in Network in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to potentially access local UDP\nports via a crafted HTML page.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21210", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21210"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21210", "href": "https://ubuntu.com/security/CVE-2021-21210", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-02-03T13:37:24", "description": "Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a\nremote attacker to potentially exploit heap corruption via a crafted HTML\npage.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987715>\n\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-30T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21230", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21230"], "modified": "2021-04-30T00:00:00", "id": "UB:CVE-2021-21230", "href": "https://ubuntu.com/security/CVE-2021-21230", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:36", "description": "Use after free in extensions in Google Chrome prior to 90.0.4430.72 allowed\nan attacker who convinced a user to install a malicious extension to\npotentially perform a sandbox escape via a crafted Chrome Extension.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21202", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21202"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21202", "href": "https://ubuntu.com/security/CVE-2021-21202", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:38", "description": "Use after free in navigation in Google Chrome prior to 90.0.4430.85 allowed\na remote attacker who had compromised the renderer process to potentially\nperform a sandbox escape via a crafted HTML page.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987358>\n\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21226", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21226"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21226", "href": "https://ubuntu.com/security/CVE-2021-21226", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:34", "description": "Inappropriate implementation in Autofill in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to spoof security UI via a crafted\nHTML page.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21215", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21215"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21215", "href": "https://ubuntu.com/security/CVE-2021-21215", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-02-03T13:37:32", "description": "Insufficient validation of untrusted input in Mojo in Google Chrome prior\nto 90.0.4430.72 allowed a remote attacker who had compromised the renderer\nprocess to leak cross-origin data via a crafted HTML page.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21221", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21221"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21221", "href": "https://ubuntu.com/security/CVE-2021-21221", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-02-03T13:37:23", "description": "Incorrect security UI in downloads in Google Chrome on Android prior to\n90.0.4430.93 allowed a remote attacker to perform domain spoofing via a\ncrafted HTML page.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987715>\n\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-30T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21229", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21229"], "modified": "2021-04-30T00:00:00", "id": "UB:CVE-2021-21229", "href": "https://ubuntu.com/security/CVE-2021-21229", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-02-03T13:37:25", "description": "Use after free in Dev Tools in Google Chrome prior to 90.0.4430.93 allowed\na remote attacker to potentially exploit heap corruption via a crafted HTML\npage.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987715>\n\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-30T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21232", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21232"], "modified": "2021-04-30T00:00:00", "id": "UB:CVE-2021-21232", "href": "https://ubuntu.com/security/CVE-2021-21232", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:34", "description": "Inappropriate implementation in storage in Google Chrome prior to\n90.0.4430.72 allowed a remote attacker to leak cross-origin data via a\ncrafted HTML page.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21209", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21209"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21209", "href": "https://ubuntu.com/security/CVE-2021-21209", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-02-03T13:37:24", "description": "Insufficient policy enforcement in extensions in Google Chrome prior to\n90.0.4430.93 allowed an attacker who convinced a user to install a\nmalicious extension to bypass navigation restrictions via a crafted Chrome\nExtension.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987715>\n\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 4.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 1.4}, "published": "2021-04-30T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21228", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21228"], "modified": "2021-04-30T00:00:00", "id": "UB:CVE-2021-21228", "href": "https://ubuntu.com/security/CVE-2021-21228", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-02-03T13:37:23", "description": "Insufficient data validation in V8 in Google Chrome prior to 90.0.4430.93\nallowed a remote attacker to potentially exploit heap corruption via a\ncrafted HTML page.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987715>\n\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-30T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21231", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21231"], "modified": "2021-04-30T00:00:00", "id": "UB:CVE-2021-21231", "href": "https://ubuntu.com/security/CVE-2021-21231", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-02-03T13:37:35", "description": "Incorrect security UI in Network Config UI in Google Chrome on ChromeOS\nprior to 90.0.4430.72 allowed a remote attacker to potentially compromise\nWiFi connection security via a malicious WAP.\n\n#### Notes\n\nAuthor| Note \n---|--- \n[alexmurray](<https://launchpad.net/~alexmurray>) | The Debian chromium source package is called chromium-browser in Ubuntu \n[mdeslaur](<https://launchpad.net/~mdeslaur>) | starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T00:00:00", "type": "ubuntucve", "title": "CVE-2021-21212", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21212"], "modified": "2021-04-26T00:00:00", "id": "UB:CVE-2021-21212", "href": "https://ubuntu.com/security/CVE-2021-21212", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "debiancve": [{"lastseen": "2023-03-27T06:08:25", "description": "Insufficient policy enforcement in navigation in Google Chrome on iOS prior to 90.0.4430.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.2}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21205", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21205"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21205", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21205", "cvss": {"score": 5.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:N"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Use after free in IndexedDB in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21207", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21207"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21207", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21207", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21218", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21218"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21218", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21218", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Use after free in Blink in Google Chrome on OS X prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21204", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21204"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21204", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21204", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Insufficient data validation in QR scanner in Google Chrome on iOS prior to 90.0.4430.72 allowed an attacker displaying a QR code to perform domain spoofing via a crafted QR code.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21208", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21208"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21208", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21208", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Uninitialized data in PDFium in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted PDF file.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21217", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21217"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21217", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21217", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Use after free in permissions in Google Chrome prior to 90.0.4430.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21201", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21201", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21201", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Use after free in WebMIDI in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21213", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21213"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21213", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21213", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Inappropriate implementation in Navigation in Google Chrome on iOS prior to 90.0.4430.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21211", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21211"], "modified": "2021-04-26T17:15:00", "id": "DEBIANCVE:CVE-2021-21211", "href": "https://security-tracker.debian.org/tracker/CVE-2021-21211", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2023-03-27T06:08:25", "description": "Use after free in Blink in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-26T17:15:00", "type": "debiancve", "title": "CVE-2021-21203", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, 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"AV:N/AC:M/Au:N/C:P/I:N/A:N"}, "cpe23": ["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:06:13", "description": "Inappropriate implementation in storage in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-26T17:15:00", "type": "cve", "title": "CVE-2021-21209", "cwe": ["CWE-346"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21209"], "modified": "2021-06-01T18:43:00", "cpe": ["cpe:/o:fedoraproject:fedora:32", "cpe:/o:fedoraproject:fedora:33", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:fedoraproject:fedora:34"], "id": "CVE-2021-21209", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21209", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}, "cpe23": ["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:06:15", "description": "Incorrect security UI in downloads in Google Chrome on Android prior to 90.0.4430.93 allowed a remote attacker to perform domain spoofing via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-30T21:15:00", "type": "cve", "title": "CVE-2021-21229", "cwe": ["CWE-346"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21229"], "modified": "2021-06-01T13:28:00", "cpe": ["cpe:/o:fedoraproject:fedora:32", "cpe:/o:fedoraproject:fedora:33", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:fedoraproject:fedora:34"], "id": "CVE-2021-21229", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21229", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}, "cpe23": ["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:06:15", "description": "Use after free in Dev Tools in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-30T21:15:00", "type": "cve", "title": "CVE-2021-21232", "cwe": ["CWE-416"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21232"], "modified": "2021-06-02T17:24:00", "cpe": ["cpe:/o:fedoraproject:fedora:32", "cpe:/o:fedoraproject:fedora:33", "cpe:/o:fedoraproject:fedora:34", "cpe:/o:debian:debian_linux:10.0"], "id": "CVE-2021-21232", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21232", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:06:16", "description": "Insufficient data validation in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-30T21:15:00", "type": "cve", "title": "CVE-2021-21231", "cwe": ["CWE-787"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21231"], "modified": "2022-06-28T14:11:00", "cpe": ["cpe:/o:fedoraproject:fedora:32", "cpe:/o:fedoraproject:fedora:33", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:fedoraproject:fedora:34"], "id": "CVE-2021-21231", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21231", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:06:15", "description": "Insufficient policy enforcement in extensions in Google Chrome prior to 90.0.4430.93 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 4.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 1.4}, "published": "2021-04-30T21:15:00", "type": "cve", "title": "CVE-2021-21228", "cwe": ["CWE-863"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21228"], "modified": "2021-06-01T14:42:00", "cpe": ["cpe:/o:fedoraproject:fedora:32", "cpe:/o:fedoraproject:fedora:33", "cpe:/o:debian:debian_linux:10.0", "cpe:/o:fedoraproject:fedora:34"], "id": "CVE-2021-21228", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21228", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}, "cpe23": ["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"]}], "veracode": [{"lastseen": "2022-07-26T16:30:05", "description": "chromium is vulnerable to authorization bypass. Insufficient policy enforcement in navigation allows an attacker to bypass permissions check.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.1, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.2}, "published": "2021-04-21T17:43:25", "type": "veracode", "title": "Authorization Bypass", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 5.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 4.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21205"], "modified": "2021-06-03T19:39:29", "id": "VERACODE:30081", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30081/summary", "cvss": {"score": 5.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:N"}}, {"lastseen": "2022-07-26T13:51:03", "description": "chromium is vulnerable to arbitrary code execution. A use-after-free in IndexedDB allows an attacker to execute arbitrary code on the host OS.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-21T17:43:22", "type": "veracode", "title": "Arbitrary Code Execution", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21207"], "modified": "2021-06-03T17:39:25", "id": "VERACODE:30079", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30079/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T16:45:03", "description": "chromium:sid is vulnerable to denial of service. An uninitialized use security issue has been found in the PDFium component of the Chromium browser. \n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:43:00", "type": "veracode", "title": "Denial Of Service (DoS)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21218"], "modified": "2021-06-01T17:14:13", "id": "VERACODE:30068", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30068/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-07-26T13:50:56", "description": "chromium is vulnerable to remote code execution. The vulnerability exists due to a use-after-free error within the Blink component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-21T17:43:26", "type": "veracode", "title": "CVE-2021-21204", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21204"], "modified": "2021-06-01T23:14:11", "id": "VERACODE:30082", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30082/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T16:45:00", "description": "chromium is vulnerable to information disclosure. The vulnerability exists due to insufficient validation of user-supplied input in QR scanner in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:43:21", "type": "veracode", "title": "CVE-2021-21208", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21208"], "modified": "2021-06-03T17:39:26", "id": "VERACODE:30078", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30078/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-07-26T16:45:01", "description": "chromium is vulnerable to denial of service. The vulnerability exists due to usage of uninitialized resources in PDFium in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and crash the browser.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:43:00", "type": "veracode", "title": "Denial Of Service (DoS)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21217"], "modified": "2022-07-13T12:56:21", "id": "VERACODE:30069", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30069/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-07-26T13:51:04", "description": "chromium is vulnerable to arbitrary code execution. A use-after-free in permissions allows an attacker to execute arbitrary code on the host OS.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-21T17:43:29", "type": "veracode", "title": "Arbitrary Code Execution", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21201"], "modified": "2021-06-02T17:13:54", "id": "VERACODE:30085", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30085/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:51:00", "description": "chromium:sid is vulnerable to use after free.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-21T17:43:27", "type": "veracode", "title": "Use After Free", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21203"], "modified": "2021-06-01T23:14:12", "id": "VERACODE:30083", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30083/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:51:01", "description": "chromium is vulnerable to arbitrary code execution. A Use after free in WebMIDI allows an attacker to execute arbitrary code on the host OS.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-21T17:43:03", "type": "veracode", "title": "Arbitrary Code Execution", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21213"], "modified": "2021-06-01T21:14:08", "id": "VERACODE:30073", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30073/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T16:45:00", "description": "chromium is vulnerable to information disclosure. The vulnerability exists due to incorrect implementation in Navigation in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:43:06", "type": "veracode", "title": "Information Disclosure", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21211"], "modified": "2021-06-01T21:14:09", "id": "VERACODE:30075", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30075/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-07-26T13:50:56", "description": "chromium is vulnerable to information disclosure. The vulnerability exists due to a use-after-free error within Network API in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a use-after-free error and gain access to sensitive information.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-21T17:43:02", "type": "veracode", "title": "Information Disclosure", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21214"], "modified": "2021-06-01T21:14:07", "id": "VERACODE:30072", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30072/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T16:45:12", "description": "chromium is vulnerable to arbitrary code execution. An Uninitialized Use in PDFium allows an attacker to execute arbitrary code on the host OS.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:42:59", "type": "veracode", "title": "Arbitrary Code Execution", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21219"], "modified": "2022-07-13T12:55:12", "id": "VERACODE:30067", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30067/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-07-26T16:45:08", "description": "chromium is vulnerable to privilege escalation. Inappropriate implementation in Network allows an attacker to perform an action which is otherwise not permitted.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:43:07", "type": "veracode", "title": "Privilege Escalation", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21210"], "modified": "2022-07-13T12:55:16", "id": "VERACODE:30076", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30076/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-07-26T13:50:41", "description": "chromium:sid is vulnerable to denial of service. Type confusion allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-30T22:01:12", "type": "veracode", "title": "Denial Of Service (DoS)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21230"], "modified": "2021-06-01T17:13:56", "id": "VERACODE:30309", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30309/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:50:51", "description": "chromium is vulnerable to remote code execution. The vulnerability exists due to a use after free in navigation.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.6, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-23T23:06:05", "type": "veracode", "title": "Remote Code Execution (RCE)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21226"], "modified": "2021-06-03T17:39:20", "id": "VERACODE:30145", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30145/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:51:01", "description": "chromium is vulnerable to remote code execution. The vulnerability exists due to a use-after-free error within the extensions component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger use-after-free error and execute arbitrary code on the target system. \n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.6, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 6.0}, "published": "2021-04-21T17:43:28", "type": "veracode", "title": "Remote Code Execution (RCE)", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21202"], "modified": "2021-06-01T23:14:12", "id": "VERACODE:30084", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30084/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T16:45:04", "description": "chromium:sid is vulnerable to validation bypass. An insufficient validation of untrusted input security issue has been found in the Mojo component of the Chromium browser before version 90.0.4430.72. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:42:46", "type": "veracode", "title": "Validation Bypass", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21221"], "modified": "2021-06-01T17:14:08", "id": "VERACODE:30065", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30065/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-07-26T16:45:05", "description": "chromium:sid is vulnerable to Incorrect calculation. An inappropriate implementation security issue has been found in the Autofill component of the Chromium browser. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:43:02", "type": "veracode", "title": "Incorrect Calculation", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21215"], "modified": "2021-06-01T19:14:04", "id": "VERACODE:30071", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30071/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-07-26T13:50:42", "description": "chromium is vulnerable to arbitrary code execution. A remote attacker is able to exploit the heap corruption via a malicious HTML page.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-30T22:01:10", "type": "veracode", "title": "Arbitrary Code Execution", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21232"], "modified": "2021-06-02T19:13:48", "id": "VERACODE:30307", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30307/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T16:44:45", "description": "chromium is vulnerable to domain spoofing. The vulnerability exists due to Incorrect security UI in downloads in Google Chrome on Android.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-30T22:01:18", "type": "veracode", "title": "Domain Spoofing", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21229"], "modified": "2021-06-01T15:13:53", "id": "VERACODE:30310", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30310/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}, {"lastseen": "2022-07-26T16:45:21", "description": "chromium:sid is haviing an inappropriate implementation in storage. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-04-21T17:43:20", "type": "veracode", "title": "Inappropriate Implementation In Storage", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21209"], "modified": "2021-06-01T21:14:11", "id": "VERACODE:30077", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30077/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}, {"lastseen": "2022-07-26T13:50:43", "description": "chromium is vulnerable to heap corruption. An attacker is able to exploit the vulnerability via a crafted HTML page. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-04-30T22:01:11", "type": "veracode", "title": "Heap Corruption", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21231"], "modified": "2021-06-01T17:13:55", "id": "VERACODE:30308", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30308/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T16:44:46", "description": "Google Chrome is vulnerable to access restriction bypass. Insufficient policy enforcement in extensions in Google Chrome allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension. \n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "baseScore": 4.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 1.4}, "published": "2021-04-30T22:01:20", "type": "veracode", "title": "Access Restriction Bypass", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "NONE", "integrityImpact": "PARTIAL", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21228"], "modified": "2021-06-01T17:13:56", "id": "VERACODE:30311", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30311/summary", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:P/A:N"}}], "redhatcve": [{"lastseen": "2022-05-21T01:07:04", "description": "Use after free in Blink in Google Chrome on OS X prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-05-21T00:16:08", "type": "redhatcve", "title": "CVE-2021-21204", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21204"], "modified": "2022-05-21T00:16:08", "id": "RH:CVE-2021-21204", "href": "https://access.redhat.com/security/cve/cve-2021-21204", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-05-21T01:06:53", "description": "Type confusion in V8 in Google Chrome prior to 90.0.4430.93 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 8.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-05-20T23:32:18", "type": "redhatcve", "title": "CVE-2021-21230", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 6.8, "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21230"], "modified": "2022-05-20T23:32:18", "id": "RH:CVE-2021-21230", "href": "https://access.redhat.com/security/cve/cve-2021-21230", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-05-21T01:07:06", "description": "Inappropriate implementation in storage in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page.\n", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2022-05-20T22:41:04", "type": "redhatcve", "title": "CVE-2021-21209", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21209"], "modified": "2022-05-20T22:41:04", "id": "RH:CVE-2021-21209", "href": "https://access.redhat.com/security/cve/cve-2021-21209", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}], "cnvd": [{"lastseen": "2022-11-05T10:59:55", "description": "Google Chrome, a web browser from Google, is vulnerable to information disclosure. A remote attacker could use a specially crafted PDF file to obtain potentially sensitive information from process memory.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2021-06-19T00:00:00", "type": "cnvd", "title": "Google Chrome is vulnerable to information disclosure (CNVD-2021-47672)", "bulletinFamily": "cnvd", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "NONE", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-21219"], "modified": "2021-08-31T00:00:00", "id": "CNVD-2021-47672", "href": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-47672", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:P/I:N/A:N"}}]}
[SECURITY] Fedora 34 Update: chromium-90.0.4430.93-1.fc34
