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{"id": "OSV:DLA-2700-1", "bulletinFamily": "software", "title": "htmldoc - security update", "description": "\nA buffer overflow was discovered in HTMLDOC, a HTML processor that\ngenerates indexed HTML, PS, and PDF, which could potentially result\nin the execution of arbitrary code. In addition a number of crashes\nwere addressed.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n1.8.27-8+deb9u1.\n\n\nWe recommend that you upgrade your htmldoc packages.\n\n\nFor the detailed security status of htmldoc please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/htmldoc>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "published": "2021-07-01T00:00:00", "modified": "2022-08-05T05:19:08", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}, "cvss2": {"acInsufInfo": false, "cvssV2": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "HIGH", "userInteractionRequired": false}, "cvss3": {"cvssV3": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, "href": "https://osv.dev/vulnerability/DLA-2700-1", "reporter": "Google", "references": ["https://www.debian.org/lts/security/2021/dla-2700"], "cvelist": ["CVE-2021-26948", "CVE-2019-19630", "CVE-2021-23206", "CVE-2021-23158", "CVE-2021-26259", "CVE-2021-23191", "CVE-2021-23165", "CVE-2021-26252", "CVE-2021-20308", "CVE-2021-23180"], "immutableFields": [], "type": "osv", "lastseen": "2022-08-05T05:19:34", "edition": 1, "viewCount": 3, "enchantments": {"dependencies": {"references": [{"idList": ["UB:CVE-2021-26948", "UB:CVE-2021-23165", "UB:CVE-2021-23191", "UB:CVE-2021-23158", "UB:CVE-2021-23180", "UB:CVE-2021-20308", "UB:CVE-2021-23206", "UB:CVE-2019-19630", "UB:CVE-2021-26259", "UB:CVE-2021-26252"], "type": "ubuntucve"}, {"idList": ["OSV:DSA-4928-1", "OSV:DLA-2026-1"], "type": "osv"}, {"idList": ["VERACODE:30926", "VERACODE:30927", "VERACODE:30937", "VERACODE:30930", "VERACODE:30936", "VERACODE:30929", "VERACODE:30420", "VERACODE:30931", "VERACODE:30925"], "type": "veracode"}, {"idList": ["RH:CVE-2021-23165", "RH:CVE-2021-23180"], "type": "redhatcve"}, {"idList": ["CVE-2021-26948", "CVE-2019-19630", "CVE-2021-23206", "CVE-2021-23158", "CVE-2021-26259", "CVE-2021-23191", "CVE-2021-23165", "CVE-2021-26252", "CVE-2021-20308", "CVE-2021-23180"], "type": "cve"}, {"idList": ["OPENSUSE-SU-2021:0882-1", "OPENSUSE-SU-2021:0893-1", "OPENSUSE-SU-2021:1266-1", "OPENSUSE-SU-2021:0895-1"], "type": "suse"}, {"idList": ["FEDORA:DFE106047311", "FEDORA:DA378602F05D"], "type": "fedora"}, {"idList": ["OPENVAS:1361412562310892026", "OPENVAS:1361412562310877104", "OPENVAS:1361412562310877222"], "type": "openvas"}, {"idList": ["DEBIAN:DLA-2026-1:C8EAE", "DEBIAN:DLA-2700-1:78FB0", "DEBIAN:DSA-4928-1:04BB6", "DEBIAN:DLA-2026-1:9E2E1"], "type": "debian"}, {"idList": ["MGASA-2021-0332", "MGASA-2019-0403"], "type": "mageia"}, {"idList": ["DEBIANCVE:CVE-2021-23180", "DEBIANCVE:CVE-2021-23191", "DEBIANCVE:CVE-2021-26259", "DEBIANCVE:CVE-2021-26948", "DEBIANCVE:CVE-2021-23206", "DEBIANCVE:CVE-2021-23158", "DEBIANCVE:CVE-2021-20308", "DEBIANCVE:CVE-2019-19630", "DEBIANCVE:CVE-2021-26252", "DEBIANCVE:CVE-2021-23165"], "type": "debiancve"}, {"idList": ["UBUNTU_USN-5438-1.NASL", "UBUNTU_USN-4696-1.NASL", "FEDORA_2019-E039DFAA30.NASL", "DEBIAN_DSA-4928.NASL", "DEBIAN_DLA-2026.NASL", "OPENSUSE-2021-882.NASL", "DEBIAN_DLA-2700.NASL", "FEDORA_2019-E90A7032F2.NASL", "UBUNTU_USN-5198-1.NASL"], "type": "nessus"}, {"idList": ["USN-4696-1", "USN-5438-1", "USN-5198-1"], "type": "ubuntu"}]}, "score": {"value": 1.0, "vector": "NONE"}, "affected_software": {"major_version": [{"name": "htmldoc", "version": 1}]}, "epss": [{"cve": "CVE-2021-26948", "epss": "0.000550000", "percentile": "0.210350000", "modified": "2023-03-20"}, {"cve": "CVE-2019-19630", "epss": "0.000760000", "percentile": "0.305170000", "modified": "2023-03-20"}, {"cve": "CVE-2021-23206", "epss": "0.000530000", "percentile": "0.188330000", "modified": "2023-03-20"}, {"cve": "CVE-2021-23158", "epss": "0.000880000", "percentile": "0.359490000", "modified": "2023-03-20"}, {"cve": "CVE-2021-26259", "epss": "0.000560000", "percentile": "0.214660000", "modified": "2023-03-20"}, {"cve": "CVE-2021-23191", "epss": "0.000500000", "percentile": "0.173380000", "modified": "2023-03-20"}, {"cve": "CVE-2021-23165", "epss": "0.001190000", "percentile": "0.444110000", "modified": "2023-03-20"}, {"cve": "CVE-2021-26252", "epss": "0.000550000", "percentile": "0.210350000", "modified": "2023-03-20"}, {"cve": "CVE-2021-20308", "epss": "0.002950000", "percentile": "0.644140000", "modified": "2023-03-20"}, {"cve": "CVE-2021-23180", "epss": "0.000540000", "percentile": "0.197740000", "modified": "2023-03-20"}], "vulnersScore": 1.0}, "_state": {"score": 1660004181, "dependencies": 1659998956, "affected_software_major_version": 1666703109, "epss": 1679338714}, "_internal": {"score_hash": "bf8cbb9cdf987ae7ee39c52dd429d3ac"}, "affectedSoftware": [{"name": "htmldoc", "operator": "eq", "version": "1.8.27-8"}]}

{"debian": [{"lastseen": "2022-03-26T18:48:54", "description": "- -----------------------------------------------------------------------\nDebian LTS Advisory DLA-2700-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Utkarsh Gupta\nJuly 01, 2021 https://wiki.debian.org/LTS\n- -----------------------------------------------------------------------\n\nPackage : htmldoc\nVersion : 1.8.27-8+deb9u1\nCVE ID : CVE-2019-19630 CVE-2021-20308 CVE-2021-23158\n CVE-2021-23165 CVE-2021-23180 CVE-2021-23191\n CVE-2021-23206 CVE-2021-26252 CVE-2021-26259\n CVE-2021-26948\n\nA buffer overflow was discovered in HTMLDOC, a HTML processor that\ngenerates indexed HTML, PS, and PDF, which could potentially result\nin the execution of arbitrary code. In addition a number of crashes\nwere addressed.\n\nFor Debian 9 stretch, these problems have been fixed in version\n1.8.27-8+deb9u1.\n\nWe recommend that you upgrade your htmldoc packages.\n\nFor the detailed security status of htmldoc please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/htmldoc\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-07-01T00:59:58", "type": "debian", "title": "[SECURITY] [DLA 2700-1] htmldoc security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-19630", "CVE-2021-20308", "CVE-2021-23158", "CVE-2021-23165", "CVE-2021-23180", "CVE-2021-23191", "CVE-2021-23206", "CVE-2021-26252", "CVE-2021-26259", "CVE-2021-26948"], "modified": "2021-07-01T00:59:58", "id": "DEBIAN:DLA-2700-1:78FB0", "href": "https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-03-23T11:29:24", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4928-1 security@debian.org\nhttps://www.debian.org/security/ Moritz Muehlenhoff\nJune 09, 2021 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : htmldoc\nCVE ID : CVE-2021-23158 CVE-2021-23165 CVE-2021-23180\n CVE-2021-23191 CVE-2021-23206 CVE-2021-26252\n\t\t CVE-2021-26259 CVE-2021-26948\n\nA buffer overflow was discovered in HTMLDOC, a HTML processor that\ngenerates indexed HTML, PS, and PDF, which could potentially result in\nthe execution of arbitrary code. In addition a number of crashes\nwere addressed.\n\nFor the stable distribution (buster), these problems have been fixed in\nversion 1.9.3-1+deb10u2.\n\nWe recommend that you upgrade your htmldoc packages.\n\nFor the detailed security status of htmldoc please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/htmldoc\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": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-09T21:09:32", "type": "debian", "title": "[SECURITY] [DSA 4928-1] htmldoc security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23158", "CVE-2021-23165", "CVE-2021-23180", "CVE-2021-23191", "CVE-2021-23206", "CVE-2021-26252", "CVE-2021-26259", "CVE-2021-26948"], "modified": "2021-06-09T21:09:32", "id": "DEBIAN:DSA-4928-1:04BB6", "href": "https://lists.debian.org/debian-security-announce/2021/msg00111.html", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-10-23T19:40:53", "description": "Package : htmldoc\nVersion : 1.8.27-8+deb8u1\nCVE ID : CVE-2019-19630\n\n\nIn HTMLDOC, there was a one-byte underflow in htmldoc/ps-pdf.cxx caused\nby a floating point math difference between GCC and Clang.\n\nFor Debian 8 &quot;Jessie&quot;, this issue has been fixed in htmldoc version\n1.8.27-8+deb8u1.\n\nWe recommend that you upgrade your htmldoc packages. This upload was\nprepared by Utkarsh Gupta &lt;guptautkarsh2102@gmail.com&gt;.\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS\n\n\nRegards,\n\n- -- \n ,&#x27;&#x27;`.\n : :&#x27; : Chris Lamb\n `. `&#x27;` lamby@debian.org / chris-lamb.co.uk\n `-", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-12-09T11:28:44", "type": "debian", "title": "[SECURITY] [DLA 2026-1] htmldoc 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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-19630"], "modified": "2019-12-09T11:28:44", "id": "DEBIAN:DLA-2026-1:9E2E1", "href": "https://lists.debian.org/debian-lts-announce/2019/12/msg00008.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-12-16T02:46:32", "description": "Package : htmldoc\nVersion : 1.8.27-8+deb8u1\nCVE ID : CVE-2019-19630\n\n\nIn HTMLDOC, there was a one-byte underflow in htmldoc/ps-pdf.cxx caused\nby a floating point math difference between GCC and Clang.\n\nFor Debian 8 &quot;Jessie&quot;, this issue has been fixed in htmldoc version\n1.8.27-8+deb8u1.\n\nWe recommend that you upgrade your htmldoc packages. This upload was\nprepared by Utkarsh Gupta &lt;guptautkarsh2102@gmail.com&gt;.\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS\n\n\nRegards,\n\n- -- \n ,&#x27;&#x27;`.\n : :&#x27; : Chris Lamb\n `. `&#x27;` lamby@debian.org / chris-lamb.co.uk\n `-", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "userInteraction": "REQUIRED", "version": "3.1"}, "impactScore": 5.9}, "published": "2019-12-09T11:28:44", "type": "debian", "title": "[SECURITY] [DLA 2026-1] htmldoc 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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-19630"], "modified": "2019-12-09T11:28:44", "id": "DEBIAN:DLA-2026-1:C8EAE", "href": "https://lists.debian.org/debian-lts-announce/2019/12/msg00008.html", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "nessus": [{"lastseen": "2023-01-11T14:49:58", "description": "A buffer overflow was discovered in HTMLDOC, a HTML processor that generates indexed HTML, PS, and PDF, which could potentially result in the execution of arbitrary code. 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A stack buffer overflow in parse_table() in ps-pdf.cxx may lead to execute arbitrary code and denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-02T23:15:00", "type": "debiancve", "title": "CVE-2021-23206", "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-2021-23206"], "modified": "2022-03-02T23:15:00", "id": "DEBIANCVE:CVE-2021-23206", "href": "https://security-tracker.debian.org/tracker/CVE-2021-23206", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-09-10T15:41:51", "description": "A flaw was found in htmldoc in v1.9.12 and before. Null pointer dereference in file_extension(),in file.c may lead to execute arbitrary code and denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-02T23:15:00", "type": "debiancve", "title": "CVE-2021-23180", "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-2021-23180"], "modified": "2022-03-02T23:15:00", "id": "DEBIANCVE:CVE-2021-23180", "href": "https://security-tracker.debian.org/tracker/CVE-2021-23180", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-09-10T15:41:51", "description": "Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-03T23:15:00", "type": "debiancve", "title": "CVE-2021-26948", "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-2021-26948"], "modified": "2022-03-03T23:15:00", "id": "DEBIANCVE:CVE-2021-26948", "href": "https://security-tracker.debian.org/tracker/CVE-2021-26948", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-09-10T15:41:51", "description": "A security issue was found in htmldoc v1.9.12 and before. A NULL pointer dereference in the function image_load_jpeg() in image.cxx may result in denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-02T23:15:00", "type": "debiancve", "title": "CVE-2021-23191", "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-2021-23191"], "modified": "2022-03-02T23:15:00", "id": "DEBIANCVE:CVE-2021-23191", "href": "https://security-tracker.debian.org/tracker/CVE-2021-23191", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-09-10T15:41:51", "description": "HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hd_strlcpy() function in string.c (when called from render_contents in ps-pdf.cxx) via a crafted HTML document.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2019-12-08T02:15:00", "type": "debiancve", "title": "CVE-2019-19630", "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-2019-19630"], "modified": "2019-12-08T02:15:00", "id": "DEBIANCVE:CVE-2019-19630", "href": "https://security-tracker.debian.org/tracker/CVE-2019-19630", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-09-10T15:41:51", "description": "A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-03T23:15:00", "type": "debiancve", "title": "CVE-2021-26259", "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-2021-26259"], "modified": "2022-03-03T23:15:00", "id": "DEBIANCVE:CVE-2021-26259", "href": "https://security-tracker.debian.org/tracker/CVE-2021-26259", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-09-10T15:41:51", "description": "Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-05T22:15:00", "type": "debiancve", "title": "CVE-2021-20308", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9181", "CVE-2021-20308"], "modified": "2021-04-05T22:15:00", "id": "DEBIANCVE:CVE-2021-20308", "href": "https://security-tracker.debian.org/tracker/CVE-2021-20308", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntucve": [{"lastseen": "2023-01-27T13:22:37", "description": "A flaw was found in htmldoc in v1.9.12. Double-free in function\npspdf_export(),in ps-pdf.cxx may result in a write-what-where condition,\nallowing an attacker to execute arbitrary code and denial of service.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989437>\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-03-16T00:00:00", "type": "ubuntucve", "title": "CVE-2021-23158", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23158"], "modified": "2022-03-16T00:00:00", "id": "UB:CVE-2021-23158", "href": "https://ubuntu.com/security/CVE-2021-23158", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-27T13:23:20", "description": "A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in\npspdf_prepare_page(),in ps-pdf.cxx may lead to execute arbitrary code and\ndenial of service.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989437>\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-02-24T00:00:00", "type": "ubuntucve", "title": "CVE-2021-26252", "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-2021-26252"], "modified": "2022-02-24T00:00:00", "id": "UB:CVE-2021-26252", "href": "https://ubuntu.com/security/CVE-2021-26252", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-27T13:22:37", "description": "A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in\npspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code\nand denial of service.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989437>\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-03-16T00:00:00", "type": "ubuntucve", "title": "CVE-2021-23165", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23165"], "modified": "2022-03-16T00:00:00", "id": "UB:CVE-2021-23165", "href": "https://ubuntu.com/security/CVE-2021-23165", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-27T13:23:09", "description": "A flaw was found in htmldoc in v1.9.12 and prior. A stack buffer overflow\nin parse_table() in ps-pdf.cxx may lead to execute arbitrary code and\ndenial of service.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989437>\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-02T00:00:00", "type": "ubuntucve", "title": "CVE-2021-23206", "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-2021-23206"], "modified": "2022-03-02T00:00:00", "id": "UB:CVE-2021-23206", "href": "https://ubuntu.com/security/CVE-2021-23206", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-27T13:33:02", "description": "A flaw was found in htmldoc in v1.9.12 and before. Null pointer dereference\nin file_extension(),in file.c may lead to execute arbitrary code and denial\nof service.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989437>\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-03T00:00:00", "type": "ubuntucve", "title": "CVE-2021-23180", "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-2021-23180"], "modified": "2021-06-03T00:00:00", "id": "UB:CVE-2021-23180", "href": "https://ubuntu.com/security/CVE-2021-23180", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-27T13:23:05", "description": "Null pointer dereference in the htmldoc v1.9.11 and before may allow\nattackers to execute arbitrary code and cause a denial of service via a\ncrafted html file.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989437>\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-03T00:00:00", "type": "ubuntucve", "title": "CVE-2021-26948", "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-2021-26948"], "modified": "2022-03-03T00:00:00", "id": "UB:CVE-2021-26948", "href": "https://ubuntu.com/security/CVE-2021-26948", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-27T13:23:10", "description": "A security issue was found in htmldoc v1.9.12 and before. A NULL pointer\ndereference in the function image_load_jpeg() in image.cxx may result in\ndenial of service.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989437>\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-02T00:00:00", "type": "ubuntucve", "title": "CVE-2021-23191", "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-2021-23191"], "modified": "2022-03-02T00:00:00", "id": "UB:CVE-2021-23191", "href": "https://ubuntu.com/security/CVE-2021-23191", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-26T14:15:37", "description": "HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hd_strlcpy()\nfunction in string.c (when called from render_contents in ps-pdf.cxx) via a\ncrafted HTML document.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2019-12-08T00:00:00", "type": "ubuntucve", "title": "CVE-2019-19630", "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-2019-19630"], "modified": "2019-12-08T00:00:00", "id": "UB:CVE-2019-19630", "href": "https://ubuntu.com/security/CVE-2019-19630", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-27T13:23:05", "description": "A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in\nrender_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and\ndenial of service.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=989437>\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-03T00:00:00", "type": "ubuntucve", "title": "CVE-2021-26259", "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-2021-26259"], "modified": "2022-03-03T00:00:00", "id": "UB:CVE-2021-26259", "href": "https://ubuntu.com/security/CVE-2021-26259", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-27T13:34:55", "description": "Integer overflow in the htmldoc 1.9.11 and before may allow attackers to\nexecute arbitrary code and cause a denial of service that is similar to\nCVE-2017-9181.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-05T00:00:00", "type": "ubuntucve", "title": "CVE-2021-20308", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9181", "CVE-2021-20308"], "modified": "2021-04-05T00:00:00", "id": "UB:CVE-2021-20308", "href": "https://ubuntu.com/security/CVE-2021-20308", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "cve": [{"lastseen": "2023-02-14T14:10:48", "description": "A flaw was found in htmldoc in v1.9.12. Double-free in function pspdf_export(),in ps-pdf.cxx may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-03-16T15:15:00", "type": "cve", "title": "CVE-2021-23158", "cwe": ["CWE-415"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23158"], "modified": "2022-03-22T17:02:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.12"], "id": "CVE-2021-23158", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-23158", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:13:51", "description": "A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in pspdf_prepare_page(),in ps-pdf.cxx may lead to execute arbitrary code and denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-02-24T19:15:00", "type": "cve", "title": "CVE-2021-26252", "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-2021-26252"], "modified": "2022-12-02T19:30:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.12", "cpe:/o:fedoraproject:fedora:34", "cpe:/o:redhat:enterprise_linux:7.0"], "id": "CVE-2021-26252", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-26252", "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:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-14T14:10:08", "description": "A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-03-16T15:15:00", "type": "cve", "title": "CVE-2021-23165", "cwe": ["CWE-787"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23165"], "modified": "2022-03-22T17:01:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.12"], "id": "CVE-2021-23165", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-23165", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}, "cpe23": ["cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:09:41", "description": "A flaw was found in htmldoc in v1.9.12 and prior. A stack buffer overflow in parse_table() in ps-pdf.cxx may lead to execute arbitrary code and denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-02T23:15:00", "type": "cve", "title": "CVE-2021-23206", "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-2021-23206"], "modified": "2022-03-10T20:13:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.12"], "id": "CVE-2021-23206", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-23206", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:09:40", "description": "A flaw was found in htmldoc in v1.9.12 and before. Null pointer dereference in file_extension(),in file.c may lead to execute arbitrary code and denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-02T23:15:00", "type": "cve", "title": "CVE-2021-23180", "cwe": ["CWE-476"], "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-2021-23180"], "modified": "2022-03-10T19:27:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.12"], "id": "CVE-2021-23180", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-23180", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-15T14:50:48", "description": "Null pointer dereference in the htmldoc v1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service via a crafted html file.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-03T23:15:00", "type": "cve", "title": "CVE-2021-26948", "cwe": ["CWE-476"], "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-2021-26948"], "modified": "2022-12-02T19:08:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.11"], "id": "CVE-2021-26948", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-26948", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:htmldoc_project:htmldoc:1.9.11:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:09:40", "description": "A security issue was found in htmldoc v1.9.12 and before. A NULL pointer dereference in the function image_load_jpeg() in image.cxx may result in denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-02T23:15:00", "type": "cve", "title": "CVE-2021-23191", "cwe": ["CWE-476"], "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-2021-23191"], "modified": "2022-03-10T19:31:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.12"], "id": "CVE-2021-23191", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-23191", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-08T15:40:30", "description": "HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hd_strlcpy() function in string.c (when called from render_contents in ps-pdf.cxx) via a crafted HTML document.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2019-12-08T02:15:00", "type": "cve", "title": "CVE-2019-19630", "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-2019-19630"], "modified": "2023-02-01T19:35:00", "cpe": ["cpe:/o:debian:debian_linux:9.0", "cpe:/a:htmldoc_project:htmldoc:1.9.7", "cpe:/o:fedoraproject:fedora:30", "cpe:/o:fedoraproject:fedora:31", "cpe:/o:debian:debian_linux:8.0"], "id": "CVE-2019-19630", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-19630", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:htmldoc_project:htmldoc:1.9.7:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-15T14:49:39", "description": "A flaw was found in htmldoc in v1.9.12. Heap buffer overflow in render_table_row(),in ps-pdf.cxx may lead to arbitrary code execution and denial of service.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-03-03T23:15:00", "type": "cve", "title": "CVE-2021-26259", "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-2021-26259"], "modified": "2022-12-02T19:46:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.12"], "id": "CVE-2021-26259", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-26259", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:htmldoc_project:htmldoc:1.9.12:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-14T14:03:43", "description": "Integer overflow in the htmldoc 1.9.11 and before may allow attackers to execute arbitrary code and cause a denial of service that is similar to CVE-2017-9181.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-04-05T22:15:00", "type": "cve", "title": "CVE-2021-20308", "cwe": ["CWE-190"], "bulletinFamily": "NVD", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-9181", "CVE-2021-20308"], "modified": "2021-12-03T18:23:00", "cpe": ["cpe:/a:htmldoc_project:htmldoc:1.9.11", "cpe:/o:debian:debian_linux:9.0"], "id": "CVE-2021-20308", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-20308", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe:2.3:a:htmldoc_project:htmldoc:1.9.11:*:*:*:*:*:*:*"]}], "veracode": [{"lastseen": "2022-07-26T13:31:11", "description": "htmldoc is vulnerable to arbitrary code execution. A double-free in the function `pspdf_export()` in `ps-pdf.cxx` may result in a write-what-where condition, allowing an attacker to execute arbitrary code and denial of service.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-12T18:21:18", "type": "veracode", "title": "Arbitrary Code Execution", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23158"], "modified": "2022-03-22T18:38:42", "id": "VERACODE:30927", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30927/summary", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:49:59", "description": "htmldoc:sid is vulnerable to denial of service.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-13T07:05:14", "type": "veracode", "title": "Denial Of Service", "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-2021-26252"], "modified": "2022-03-04T19:27:41", "id": "VERACODE:30936", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30936/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:27:53", "description": "htmldoc is vulnerable to denial of service. The vulnerability exists due to a heap buffer overflow in `pspdf_prepare_outpages()`, in `ps-pdf.cxx`. \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-12T18:23:33", "type": "veracode", "title": "Denial Of Service (DoS)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23165"], "modified": "2022-03-22T18:38:41", "id": "VERACODE:30929", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30929/summary", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-07-26T13:49:58", "description": "htmldoc is vulnerable to denial of service. The vulnerability exists due to a stack buffer overflow in `parse_table()` in `ps-pdf.cxx`.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-12T15:49:54", "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-2021-23206"], "modified": "2022-03-10T21:14:04", "id": "VERACODE:30925", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30925/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:31:34", "description": "htmldoc is vulnerable to remote code execution. The vulnerability exists due to an integer overflow. \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-05-12T00:58:20", "type": "veracode", "title": "Remote Code Execution (RCE)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-20308"], "modified": "2021-12-03T20:11:57", "id": "VERACODE:30420", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30420/summary", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:50:01", "description": "htmldoc:sid is vulnerable to denial of service. It is possible due to a crash bug with malformed URIs.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-12T18:27:07", "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-2021-23180"], "modified": "2022-03-10T21:14:05", "id": "VERACODE:30930", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30930/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:49:58", "description": "htmldoc:sid is vulnerable to denial of service. It is possible due to a crash bug with malformed input.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-12T16:55:11", "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-2021-26948"], "modified": "2022-03-10T07:10:08", "id": "VERACODE:30926", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30926/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:49:58", "description": "htmldoc is vulnerable to denial of service. The vulnerability exists due to a NULL pointer dereference in the function image_load_jpeg() in image.cxx.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-12T18:28:21", "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-2021-23191"], "modified": "2022-03-10T21:14:06", "id": "VERACODE:30931", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30931/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-26T13:49:59", "description": "htmldoc is vulnerable to denial of attack. The vulnerability exists due to a heap-based buffer overflow in `render_table_row()` in `ps-pdf.cxx`. \n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-13T07:05:15", "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-2021-26259"], "modified": "2022-03-10T07:10:09", "id": "VERACODE:30937", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-30937/summary", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "cnvd": [{"lastseen": "2022-11-05T09:13:06", "description": "HTMLDOC is an open source program that converts HTML and Markdown files to EPUB, Indexed HTML, PostScript, and PDF formats.A resource management error vulnerability exists in HTMLDOC, which stems from the pspdf_export() function in ps-pdf.cxx when processing JPEG images A boundary error exists. A remote attacker could use this vulnerability to trigger a double-release error and execute arbitrary code on the target system.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-16T00:00:00", "type": "cnvd", "title": "HTMLDOC resource management error vulnerability", "bulletinFamily": "cnvd", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23158"], "modified": "2021-10-26T00:00:00", "id": "CNVD-2021-80283", "href": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-80283", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-05T09:11:39", "description": "HTMLDOC is an open source program that converts HTML and Markdown files to EPUB, Indexed HTML, PostScript, and PDF formats.HTMLDOC is vulnerable to a buffer error vulnerability that originates from a boundary error in the pspdf_prepare_page() function ps-pdf.cxx. A remote attacker could use this vulnerability to trigger a heap buffer overflow and execute arbitrary code on the target system.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-16T00:00:00", "type": "cnvd", "title": "HTMLDOC heap buffer overflow vulnerability", "bulletinFamily": "cnvd", "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-2021-26252"], "modified": "2021-10-26T00:00:00", "id": "CNVD-2021-80281", "href": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-80281", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-05T09:11:43", "description": "HTMLDOC is an open source program that converts HTML and Markdown files to EPUB, Indexed HTML, PostScript, and PDF formats.HTMLDOC is vulnerable to an input validation error that stems from insufficient validation of user-supplied input. A remote attacker could use this vulnerability to perform a denial of service (DoS) attack.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-16T00:00:00", "type": "cnvd", "title": "HTMLDOC Input Validation Error Vulnerability (CNVD-2021-80279)", "bulletinFamily": "cnvd", "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-2021-26948"], "modified": "2021-10-26T00:00:00", "id": "CNVD-2021-80279", "href": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-80279", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-05T09:11:36", "description": "HTMLDOC is an open source program that converts HTML and Markdown files to EPUB, Indexed HTML, PostScript, and PDF formats.HTMLDOC is vulnerable to an input validation error, which stems from insufficient validation of user-supplied input. A remote attacker could exploit the vulnerability to pass specially crafted JPEG images to the application to conduct a denial of service (DoS) attack.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-16T00:00:00", "type": "cnvd", "title": "HTMLDOC input validation error vulnerability", "bulletinFamily": "cnvd", "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-2021-23191"], "modified": "2021-10-26T00:00:00", "id": "CNVD-2021-80282", "href": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-80282", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-05T09:11:41", "description": "HTMLDOC is an open source program that converts HTML and Markdown files to EPUB, Indexed HTML, PostScript and PDF formats.HTMLDOC is vulnerable to a buffer error vulnerability that originates from a boundary error in the render_table_row() function in ps-pdf.cxx. A remote attacker could exploit this vulnerability to trigger a heap buffer overflow and execute arbitrary code on the target system.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-06-16T00:00:00", "type": "cnvd", "title": "HTMLDOC Heap Buffer Overflow Vulnerability (CNVD-2021-80280)", "bulletinFamily": "cnvd", "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-2021-26259"], "modified": "2021-10-26T00:00:00", "id": "CNVD-2021-80280", "href": "https://www.cnvd.org.cn/flaw/show/CNVD-2021-80280", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2023-01-26T15:12:57", "description": "## Releases\n\n * Ubuntu 20.04 LTS\n * Ubuntu 18.04 LTS\n\n## Packages\n\n * htmldoc \\- HTML processor that generates indexed HTML, PS, and PDF\n\nIt was discovered that HTMLDOC did not properly manage memory under certain \ncircumstances. If a user were tricked into opening a specially crafted HTML \nfile, a remote attacker could possibly use this issue to cause HTMLDOC to \ncrash, resulting in a denial of service, or possibly execute arbitrary code.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-05-23T00:00:00", "type": "ubuntu", "title": "HTMLDOC vulnerability", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23165"], "modified": "2022-05-23T00:00:00", "id": "USN-5438-1", "href": "https://ubuntu.com/security/notices/USN-5438-1", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T15:12:51", "description": "## Releases\n\n * Ubuntu 16.04 ESM\n * Ubuntu 14.04 ESM\n\n## Packages\n\n * htmldoc \\- HTML processor that generates indexed HTML, PS, and PDF\n\nUSN-5438-1 fixed a vulnerability in HTMLDOC. This update provides the \ncorresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\nIt was discovered that HTMLDOC did not properly manage memory under certain \ncircumstances. If a user were tricked into opening a specially crafted HTML \nfile, a remote attacker could possibly use this issue to cause HTMLDOC to \ncrash, resulting in a denial of service, or possibly execute arbitrary code.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-05-24T00:00:00", "type": "ubuntu", "title": "HTMLDOC vulnerability", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23165"], "modified": "2022-05-24T00:00:00", "id": "USN-5438-2", "href": "https://ubuntu.com/security/notices/USN-5438-2", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2023-01-26T15:17:31", "description": "## Releases\n\n * Ubuntu 21.04 \n * Ubuntu 20.04 LTS\n\n## Packages\n\n * htmldoc \\- HTML processor that generates indexed HTML, PS, and PDF\n\nIt was discovered that HTMLDOC improperly handled malformed URIs from an input \nhtml file. An attacker could use this to cause a denial of service.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-12-16T00:00:00", "type": "ubuntu", "title": "HTMLDOC vulnerability", "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-2021-23180"], "modified": "2021-12-16T00:00:00", "id": "USN-5198-1", "href": "https://ubuntu.com/security/notices/USN-5198-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-01-26T15:28:28", "description": "## Releases\n\n * Ubuntu 18.04 LTS\n * Ubuntu 16.04 ESM\n\n## Packages\n\n * htmldoc \\- HTML processor that generates indexed HTML, PS, and PDF\n\nIt was discovered that HTMLDOC incorrectly handled certain HTML files. \nAn attacker could possibly use this issue to cause a denial of service.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2021-01-18T00:00:00", "type": "ubuntu", "title": "HTMLDOC vulnerability", "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-2019-19630"], "modified": "2021-01-18T00:00:00", "id": "USN-4696-1", "href": "https://ubuntu.com/security/notices/USN-4696-1", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "redhatcve": [{"lastseen": "2022-05-21T01:08:07", "description": "A flaw was found in htmldoc before v1.9.12. Heap buffer overflow in pspdf_prepare_outpages(), in ps-pdf.cxx may lead to execute arbitrary code and denial of service.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-05-20T23:25:24", "type": "redhatcve", "title": "CVE-2021-23165", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 10.0, "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-23165"], "modified": "2022-05-20T23:25:24", "id": "RH:CVE-2021-23165", "href": "https://access.redhat.com/security/cve/cve-2021-23165", "cvss": {"score": 10.0, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-05-21T01:08:08", "description": "A flaw was found in htmldoc in v1.9.12 and before. Null pointer dereference in file_extension(),in file.c may lead to execute arbitrary code and denial of service.\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2022-05-20T23:44:14", "type": "redhatcve", "title": "CVE-2021-23180", "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-2021-23180"], "modified": "2022-05-20T23:44:14", "id": "RH:CVE-2021-23180", "href": "https://access.redhat.com/security/cve/cve-2021-23180", "cvss": {"score": 6.8, "vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P"}}], "suse": [{"lastseen": "2022-11-08T04:09:03", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for htmldoc fixes the following issues:\n\n Update to version 1.9.12\n\n * Fixed buffer-overflow CVE-2021-20308 ( boo#1184424 )\n * Fixed a crash bug with \"data:\" URIs and EPUB output\n * Fixed several other crash bugs\n * Fixed JPEG error handling\n * Fixed some minor issues\n * Removed the bundled libjpeg, libpng, and zlib.\n\n update to 1.9.11:\n\n - Added high-resolution desktop icons for Linux.\n - Updated the internal HTTP library to fix truncation of redirection URLs\n - Fixed a regression in the handling of character entities for UTF-8 input\n - The `--numbered` option did not work when the table-of-contents was\n disabled\n - Updated local zlib to v1.2.11.\n - Updated local libpng to v1.6.37.\n - Fixed packaging issues on macOS and Windows\n - Now ignore sRGB profile errors in PNG files\n - The GUI would crash when saving\n - Page comments are now allowed in `pre` text\n\n update to 1.9.9:\n\n - Added support for a `HTMLDOC.filename` META keyword that controls the\n filename reported in CGI mode; the default remains \"htmldoc.pdf\" (Issue\n #367)\n - Fixed a paragraph formatting issue with large inline images (Issue #369)\n - Fixed a buffer underflow issue (Issue #370)\n - Fixed PDF page numbers (Issue #371)\n - Added support for a new `L` header/footer format (`$LETTERHEAD`), which\n inserts a letterhead image at its full size (Issue #372, Issue #373,\n Issue #375)\n - Updated the build documentation (Issue #374)\n - Refactored the PRE rendering code to work around compiler optimization\n bugs\n - Added support for links with targets (Issue #351)\n - Fixed a table rowspan + valign bug (Issue #360)\n - Added support for data URIs (Issue #340)\n - HTMLDOC no longer includes a PDF table of contents when converting a\n single web page (Issue #344)\n - Updated the markdown support with external links, additional inline\n markup, and hard line breaks.\n - Links in markdown text no longer render with a leading space as part of\n the link (Issue #346)\n - Fixed a buffer underflow bug discovered by AddressSanitizer.\n - Fixed a bug in UTF-8 support (Issue #348)\n - PDF output now includes the base language of the input document(s)\n - Optimized the loading of font widths (Issue #354)\n - Optimized PDF page resources (Issue #356)\n - Optimized the base memory used for font widths (Issue #357)\n - Added proper `&shy;` support (Issue #361)\n - Title files can now be markdown.\n - The GUI did not support EPUB output.\n - Empty markdown table cells were not rendered in PDF or PostScript output.\n - The automatically-generated title page now supports both \"docnumber\" and\n \"version\" metadata.\n - Added support for dc:subject and dc:language metadata in EPUB output\n from the HTML keywords and lang values.\n - Added support for the subject and language metadata in markdown input.\n - Fixed a buffer underflow bug (Issue #338)\n - `htmldoc --help` now reports whether HTTPS URLs are supported (Issue\n #339)\n - Fixed an issue with HTML title pages and EPUB output.\n - Inline fixed-width text is no longer reduced in size automatically\n - Optimized initialization of font width data (Issue #334)\n - Fixed formatting bugs with aligned images (Issue #322, Issue #324)\n - Fixed support for three digit \"#RGB\" color values (Issue #323)\n - Fixed character set support for markdown metadata.\n - Updated libpng to v1.6.34 (Issue #326)\n - The makefiles did not use the CPPFLAGS value (Issue #328)\n - Added Markdown table support.\n - Fixed parsing of TBODY, TFOOT, and THEAD elements in HTML files.\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-SP1:\n\n zypper in -t patch openSUSE-2021-895=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-18T00:00:00", "type": "suse", "title": "Security update for htmldoc (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-20308"], "modified": "2021-06-18T00:00:00", "id": "OPENSUSE-SU-2021:0895-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/SBHXPTEDODFUJSSP4XPVQOKK5PUKOPN6/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-10T08:10:21", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for htmldoc fixes the following issues:\n\n htmldoc was updated to version 1.9.12\n\n * Fixed buffer-overflow CVE-2021-20308 ( boo#1184424 )\n * Fixed a crash bug with \"data:\" URIs and EPUB output\n * Fixed several other crash bugs\n * Fixed JPEG error handling\n * Fixed some minor issues\n * Removed the bundled libjpeg, libpng, and zlib.\n\n update to 1.9.11:\n\n - Added high-resolution desktop icons for Linux.\n - Updated the internal HTTP library to fix truncation of redirection URLs\n - Fixed a regression in the handling of character entities for UTF-8 input\n - The `--numbered` option did not work when the table-of-contents was\n disabled\n - Updated local zlib to v1.2.11.\n - Updated local libpng to v1.6.37.\n - Fixed packaging issues on macOS and Windows\n - Now ignore sRGB profile errors in PNG files\n - The GUI would crash when saving\n - Page comments are now allowed in `pre` text\n\n update to 1.9.9:\n\n - Added support for a `HTMLDOC.filename` META keyword that controls the\n filename reported in CGI mode; the default remains \"htmldoc.pdf\" (Issue\n #367)\n - Fixed a paragraph formatting issue with large inline images (Issue #369)\n - Fixed a buffer underflow issue (Issue #370)\n - Fixed PDF page numbers (Issue #371)\n - Added support for a new `L` header/footer format (`$LETTERHEAD`), which\n inserts a letterhead image at its full size (Issue #372, Issue #373,\n Issue #375)\n - Updated the build documentation (Issue #374)\n - Refactored the PRE rendering code to work around compiler optimization\n bugs\n - Added support for links with targets (Issue #351)\n - Fixed a table rowspan + valign bug (Issue #360)\n - Added support for data URIs (Issue #340)\n - HTMLDOC no longer includes a PDF table of contents when converting a\n single web page (Issue #344)\n - Updated the markdown support with external links, additional inline\n markup, and hard line breaks.\n - Links in markdown text no longer render with a leading space as part of\n the link (Issue #346)\n - Fixed a buffer underflow bug discovered by AddressSanitizer.\n - Fixed a bug in UTF-8 support (Issue #348)\n - PDF output now includes the base language of the input document(s)\n - Optimized the loading of font widths (Issue #354)\n - Optimized PDF page resources (Issue #356)\n - Optimized the base memory used for font widths (Issue #357)\n - Added proper `&shy;` support (Issue #361)\n - Title files can now be markdown.\n - The GUI did not support EPUB output.\n - Empty markdown table cells were not rendered in PDF or PostScript output.\n - The automatically-generated title page now supports both \"docnumber\" and\n \"version\" metadata.\n - Added support for dc:subject and dc:language metadata in EPUB output\n from the HTML keywords and lang values.\n - Added support for the subject and language metadata in markdown input.\n - Fixed a buffer underflow bug (Issue #338)\n - `htmldoc --help` now reports whether HTTPS URLs are supported (Issue\n #339)\n - Fixed an issue with HTML title pages and EPUB output.\n - Inline fixed-width text is no longer reduced in size automatically\n - Optimized initialization of font width data (Issue #334)\n - Fixed formatting bugs with aligned images (Issue #322, Issue #324)\n - Fixed support for three digit \"#RGB\" color values (Issue #323)\n - Fixed character set support for markdown metadata.\n - Updated libpng to v1.6.34 (Issue #326)\n - The makefiles did not use the CPPFLAGS value (Issue #328)\n - Added Markdown table support.\n - Fixed parsing of TBODY, TFOOT, and THEAD elements in HTML files.\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-2021-893=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-18T00:00:00", "type": "suse", "title": "Security update for htmldoc (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-20308"], "modified": "2021-06-18T00:00:00", "id": "OPENSUSE-SU-2021:0893-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/JPXU4F6ZSTM4YH5LRPXTC4IKPPHYHIMX/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-11-08T04:09:03", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for htmldoc fixes the following issues:\n\n htmldoc was updated to version 1.9.12:\n\n * Fixed buffer-overflow CVE-2021-20308 ( boo#1184424 )\n * Fixed a crash bug with \"data:\" URIs and EPUB output\n * Fixed several other crash bugs\n * Fixed JPEG error handling\n * Fixed some minor issues\n * Removed the bundled libjpeg, libpng, and zlib.\n\n update to 1.9.11:\n\n - Added high-resolution desktop icons for Linux.\n - Updated the internal HTTP library to fix truncation of redirection URLs\n - Fixed a regression in the handling of character entities for UTF-8 input\n - The `--numbered` option did not work when the table-of-contents was\n disabled\n - Updated local zlib to v1.2.11.\n - Updated local libpng to v1.6.37.\n - Fixed packaging issues on macOS and Windows\n - Now ignore sRGB profile errors in PNG files\n - The GUI would crash when saving\n - Page comments are now allowed in `pre` text\n\n update to 1.9.9:\n\n - Added support for a `HTMLDOC.filename` META keyword that controls the\n filename reported in CGI mode; the default remains \"htmldoc.pdf\" (Issue\n #367)\n - Fixed a paragraph formatting issue with large inline images (Issue #369)\n - Fixed a buffer underflow issue (Issue #370)\n - Fixed PDF page numbers (Issue #371)\n - Added support for a new `L` header/footer format (`$LETTERHEAD`), which\n inserts a letterhead image at its full size (Issue #372, Issue #373,\n Issue #375)\n - Updated the build documentation (Issue #374)\n - Refactored the PRE rendering code to work around compiler optimization\n bugs\n - Added support for links with targets (Issue #351)\n - Fixed a table rowspan + valign bug (Issue #360)\n - Added support for data URIs (Issue #340)\n - HTMLDOC no longer includes a PDF table of contents when converting a\n single web page (Issue #344)\n - Updated the markdown support with external links, additional inline\n markup, and hard line breaks.\n - Links in markdown text no longer render with a leading space as part of\n the link (Issue #346)\n - Fixed a buffer underflow bug discovered by AddressSanitizer.\n - Fixed a bug in UTF-8 support (Issue #348)\n - PDF output now includes the base language of the input document(s)\n - Optimized the loading of font widths (Issue #354)\n - Optimized PDF page resources (Issue #356)\n - Optimized the base memory used for font widths (Issue #357)\n - Added proper `&shy;` support (Issue #361)\n - Title files can now be markdown.\n - The GUI did not support EPUB output.\n - Empty markdown table cells were not rendered in PDF or PostScript output.\n - The automatically-generated title page now supports both \"docnumber\" and\n \"version\" metadata.\n - Added support for dc:subject and dc:language metadata in EPUB output\n from the HTML keywords and lang values.\n - Added support for the subject and language metadata in markdown input.\n - Fixed a buffer underflow bug (Issue #338)\n - `htmldoc --help` now reports whether HTTPS URLs are supported (Issue\n #339)\n - Fixed an issue with HTML title pages and EPUB output.\n - Inline fixed-width text is no longer reduced in size automatically\n - Optimized initialization of font width data (Issue #334)\n - Fixed formatting bugs with aligned images (Issue #322, Issue #324)\n - Fixed support for three digit \"#RGB\" color values (Issue #323)\n - Fixed character set support for markdown metadata.\n - Updated libpng to v1.6.34 (Issue #326)\n - The makefiles did not use the CPPFLAGS value (Issue #328)\n - Added Markdown table support.\n - Fixed parsing of TBODY, TFOOT, and THEAD elements in HTML files.\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-2021-882=1", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-06-16T00:00:00", "type": "suse", "title": "Security update for htmldoc (important)", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-20308"], "modified": "2021-06-16T00:00:00", "id": "OPENSUSE-SU-2021:0882-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/RXMQHLXPNKTCGM4HNTMLHF7NWL3ZXKIO/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-04-18T12:40:04", "description": "An update that fixes one vulnerability is now available.\n\nDescription:\n\n This update for htmldoc fixes the following issues:\n\n - 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