{"id": "UB:CVE-2017-18244", "vendorId": null, "type": "ubuntucve", "bulletinFamily": "info", "title": "CVE-2017-18244", "description": "The stereo_processing function in libavcodec/aacps.c in Libav 12.2 allows\nremote attackers to cause a denial of service (out-of-bounds read) via a\ncrafted aac file, related to ff_ps_apply.\n\n#### Bugs\n\n * <https://bugzilla.libav.org/show_bug.cgi?id=1105>\n\n\n#### Notes\n\nAuthor| Note \n---|--- \n[ebarretto](<https://launchpad.net/~ebarretto>) | No fix available as of 2019-03-01\n", "published": "2018-03-22T00:00:00", "modified": "2018-03-22T00:00:00", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}, "cvss2": {"cvssV2": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "severity": "MEDIUM", "userInteractionRequired": true}, "cvss3": {"cvssV3": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6}, "href": "https://ubuntu.com/security/CVE-2017-18244", "reporter": "ubuntu.com", "references": ["https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18244", "https://nvd.nist.gov/vuln/detail/CVE-2017-18244", "https://launchpad.net/bugs/cve/CVE-2017-18244", "https://security-tracker.debian.org/tracker/CVE-2017-18244"], "cvelist": ["CVE-2017-18244"], "immutableFields": [], "lastseen": "2021-11-22T21:36:46", "viewCount": 2, "enchantments": {"dependencies": {"references": [{"type": "cve", "idList": ["CVE-2017-18244"]}], "rev": 4}, "score": {"value": 4.9, "vector": "NONE"}, "backreferences": {"references": [{"type": "cve", "idList": ["CVE-2017-18244"]}]}, "exploitation": null, "vulnersScore": 4.9}, "affectedPackage": [{"OS": "ubuntu", "OSVersion": "Upstream", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "needs triage", "packageName": "libav"}, {"OS": "ubuntu", "OSVersion": "14.04", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "does not exist", "packageName": "libav"}], "bugs": ["https://bugzilla.libav.org/show_bug.cgi?id=1105"], "_state": {"dependencies": 1646248234}}

{"cve": [{"lastseen": "2022-03-23T15:14:16", "description": "The stereo_processing function in libavcodec/aacps.c in Libav 12.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted aac file, related to ff_ps_apply.", "cvss3": {"exploitabilityScore": 2.8, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 6.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "REQUIRED"}, "impactScore": 3.6}, "published": "2018-03-22T21:29:00", "type": "cve", "title": "CVE-2017-18244", "cwe": ["CWE-125"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 8.6, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 4.3, "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18244"], "modified": "2018-04-18T13:23:00", "cpe": ["cpe:/a:libav:libav:12.2"], "id": "CVE-2017-18244", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2017-18244", "cvss": {"score": 4.3, "vector": "AV:N/AC:M/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:a:libav:libav:12.2:*:*:*:*:*:*:*"]}]}