{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2022-43995", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-08-03T13:47:04.589Z", "dateReserved": "2022-10-28T00:00:00", "datePublished": "2022-11-02T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2022-11-22T00:00:00"}, "descriptions": [{"lang": "en", "value": "Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://www.sudo.ws/security/advisories/"}, {"url": "https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050"}, {"url": "https://news.ycombinator.com/item?id=33465707"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139911"}, {"name": "GLSA-202211-08", "tags": ["vendor-advisory"], "url": "https://security.gentoo.org/glsa/202211-08"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T13:47:04.589Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.sudo.ws/security/advisories/", "tags": ["x_transferred"]}, {"url": "https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050", "tags": ["x_transferred"]}, {"url": "https://news.ycombinator.com/item?id=33465707", "tags": ["x_transferred"]}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139911", "tags": ["x_transferred"]}, {"name": "GLSA-202211-08", "tags": ["vendor-advisory", "x_transferred"], "url": "https://security.gentoo.org/glsa/202211-08"}]}]}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:sudo_project:sudo:*:*:*:*:*:*:*:*", "matchCriteriaId": "E76D2160-BE9D-4C9E-B2AB-B52B3C84DAD7", "versionEndExcluding": "1.9.12", "versionStartIncluding": "1.8.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:sudo_project:sudo:1.9.12:-:*:*:*:*:*:*", "matchCriteriaId": "30B5DA3F-091D-4627-A5C0-2D1487A378B0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture."}, {"lang": "es", "value": "Sudo 1.8.0 a 1.9.12, con el backend de contrase\u00f1a crypt(), contiene un error de matriz fuera de l\u00edmites plugins/sudoers/auth/passwd.c que puede provocar una sobrelectura del b\u00fafer. Esto puede ser activado por usuarios locales arbitrarios con acceso a Sudo ingresando una contrase\u00f1a de siete caracteres o menos. El impacto podr\u00eda variar seg\u00fan las librer\u00edas del sistema, el compilador y la arquitectura del procesador."}], "id": "CVE-2022-43995", "lastModified": "2022-12-06T00:15:07.750", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-11-02T14:15:16.187", "references": [{"source": "cve@mitre.org", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139911"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://github.com/sudo-project/sudo/commit/bd209b9f16fcd1270c13db27ae3329c677d48050"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://news.ycombinator.com/item?id=33465707"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://security.gentoo.org/glsa/202211-08"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://www.sudo.ws/security/advisories/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-125"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "sudo: heap-based overflow with very small passwords", "id": "2139911", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139911"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.1", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "status": "draft"}, "cwe": "CWE-125", "details": ["Sudo 1.8.0 through 1.9.12, with the crypt() password backend, contains a plugins/sudoers/auth/passwd.c array-out-of-bounds error that can result in a heap-based buffer over-read. This can be triggered by arbitrary local users with access to Sudo by entering a password of seven characters or fewer. The impact could vary depending on the system libraries, compiler, and processor architecture."], "name": "CVE-2022-43995", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "sudo", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "sudo", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "sudo", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "sudo", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2022-11-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-43995\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-43995\nhttps://github.com/advisories/GHSA-3r97-xp9v-83jf"], "statement": "The sudo package as distributed with Red Hat Enterprise Linux 7, 8 and 9 is not affected by this issue as it currently doesn't ship the affected code.", "threat_severity": "Important"}