DATABASE RESOURCES PRICING ABOUT US

{"id": "CVE-2021-3625", "vendorId": null, "type": "cve", "bulletinFamily": "NVD", "title": "CVE-2021-3625", "description": "Buffer overflow in Zephyr USB DFU DNLOAD. Zephyr versions >= v2.5.0 contain Heap-based Buffer Overflow (CWE-122). For more information, see https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-c3gr-hgvr-f363", "published": "2021-10-05T21:15:00", "modified": "2021-10-13T19:53:00", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5}, "severity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL"}, "exploitabilityScore": 3.9, "impactScore": 5.9}, "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-3625", "reporter": "vulnerabilities@zephyrproject.org", "references": ["http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-c3gr-hgvr-f363"], "cvelist": ["CVE-2021-3625"], "immutableFields": [], "lastseen": "2022-03-23T18:51:30", "viewCount": 21, "enchantments": {"dependencies": {"references": [{"type": "githubexploit", "idList": ["D910B1F2-9D99-571E-9556-B231252D9EEC"]}], "rev": 4}, "score": {"value": 1.9, "vector": "NONE"}, "backreferences": {"references": [{"type": "githubexploit", "idList": ["D910B1F2-9D99-571E-9556-B231252D9EEC"]}]}, "exploitation": null, "vulnersScore": 1.9}, "_state": {"dependencies": 0}, "_internal": {}, "cna_cvss": {"cna": "Zephyr Project", "cvss": {"3": {"vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:H", "score": 9.6}}}, "cpe": [], "cpe23": [], "cwe": ["CWE-787"], "affectedSoftware": [{"cpeName": "zephyrproject:zephyr", "version": "2.7.0", "operator": "lt", "name": "zephyrproject zephyr"}], "affectedConfiguration": [], "cpeConfiguration": {"CVE_data_version": "4.0", "nodes": [{"operator": "OR", "children": [], "cpe_match": [{"vulnerable": true, "cpe23Uri": "cpe:2.3:o:zephyrproject:zephyr:2.7.0:*:*:*:*:*:*:*", "versionStartIncluding": "2.5.0", "versionEndExcluding": "2.7.0", "cpe_name": []}]}]}, "extraReferences": [{"url": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-c3gr-hgvr-f363", "name": "http://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-c3gr-hgvr-f363", "refsource": "MISC", "tags": ["Exploit", "Third Party Advisory"]}]}

{"githubexploit": [{"lastseen": "2022-02-20T13:18:02", "description": "# CVE-2021-3625\n\nThis repository contains a few example exploits...", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 5.9}, "published": "2021-10-06T12:47:24", "type": "githubexploit", "title": "Exploit for Out-of-bounds Write in Zephyrproject Zephyr", "bulletinFamily": "exploit", "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"}, "acInsufInfo": false, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2021-3625"], "modified": "2022-02-20T09:00:14", "id": "D910B1F2-9D99-571E-9556-B231252D9EEC", "href": "", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}, "privateArea": 1}]}