{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2016-10012", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2022-12-13T00:00:00", "dateReserved": "2016-12-19T00:00:00", "datePublished": "2017-01-05T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2022-12-13T00:00:00"}, "descriptions": [{"lang": "en", "value": "The shared memory manager (associated with pre-authentication compression) in sshd in OpenSSH before 7.4 does not ensure that a bounds check is enforced by all compilers, which might allows local users to gain privileges by leveraging access to a sandboxed privilege-separation process, related to the m_zback and m_zlib data structures."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "https://security.netapp.com/advisory/ntap-20171130-0002/"}, {"name": "[oss-security] 20161219 Announce: OpenSSH 7.4 released", "tags": ["mailing-list"], "url": "http://www.openwall.com/lists/oss-security/2016/12/19/2"}, {"name": "1037490", "tags": ["vdb-entry"], "url": "http://www.securitytracker.com/id/1037490"}, {"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03818en_us"}, {"url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.647637"}, {"name": "RHSA-2017:2029", "tags": ["vendor-advisory"], "url": "https://access.redhat.com/errata/RHSA-2017:2029"}, {"name": "[debian-lts-announce] 20180910 [SECURITY] [DLA 1500-1] openssh security update", "tags": ["mailing-list"], "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"}, {"url": "https://www.openssh.com/txt/release-7.4"}, {"name": "94975", "tags": ["vdb-entry"], "url": "http://www.securityfocus.com/bid/94975"}, {"url": "https://github.com/openbsd/src/commit/3095060f479b86288e31c79ecbc5131a66bcd2f9"}, {"url": "https://support.f5.com/csp/article/K62201745?utm_source=f5support&amp%3Butm_medium=RSS"}, {"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}], "datePublic": "2016-12-19T00:00:00"}}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:openbsd:openssh:*:*:*:*:*:*:*:*", "matchCriteriaId": "B5D52975-3CB0-4BF7-975F-66EF9BF42A06", "versionEndIncluding": "7.3", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "The shared memory manager (associated with pre-authentication compression) in sshd in OpenSSH before 7.4 does not ensure that a bounds check is enforced by all compilers, which might allows local users to gain privileges by leveraging access to a sandboxed privilege-separation process, related to the m_zback and m_zlib data structures."}, {"lang": "es", "value": "El administrador de memoria compartida (asociado con la compresi\u00f3n de pre-autenticaci\u00f3n) en sshd en OpenSSH en versiones anteriores a 7.4 no asegura que una verificaci\u00f3n de l\u00edmites sea ejecutada por todos los compiladores, lo que podr\u00eda permitir a usuarios locales obtener privilegios aprovechando el acceso a un proceso separado de privilegios aislado, relacionado con las estructuras de datos m_zback y m_zlib."}], "id": "CVE-2016-10012", "lastModified": "2023-11-07T02:29:27.817", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-01-05T02:59:03.150", "references": [{"source": "cve@mitre.org", "tags": ["Mailing List", "Release Notes"], "url": "http://www.openwall.com/lists/oss-security/2016/12/19/2"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/94975"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1037490"}, {"source": "cve@mitre.org", "url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.647637"}, {"source": "cve@mitre.org", "url": "https://access.redhat.com/errata/RHSA-2017:2029"}, {"source": "cve@mitre.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory", "Patch"], "url": "https://github.com/openbsd/src/commit/3095060f479b86288e31c79ecbc5131a66bcd2f9"}, {"source": "cve@mitre.org", "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00010.html"}, {"source": "cve@mitre.org", "url": "https://security.netapp.com/advisory/ntap-20171130-0002/"}, {"source": "cve@mitre.org", "url": "https://support.f5.com/csp/article/K62201745?utm_source=f5support&amp%3Butm_medium=RSS"}, {"source": "cve@mitre.org", "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03818en_us"}, {"source": "cve@mitre.org", "url": "https://www.openssh.com/txt/release-7.4"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}