CVE-2014-4975

{"id": "CVE-2014-4975", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2014-11-15T20:59:01.453", "references": [{"url": "http://advisories.mageia.org/MGASA-2014-0472.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2014-1912.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2014-1913.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2014-1914.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=46778", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2015/dsa-3157", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:129", "tags": ["Broken Link"], "source": "cve@mitre.org"}, {"url": "http://www.openwall.com/lists/oss-security/2014/07/09/13", "tags": ["Mailing List"], "source": "cve@mitre.org"}, {"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/68474", "tags": ["Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2397-1", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugs.ruby-lang.org/issues/10019", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1118158", "tags": ["Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/94706", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "Off-by-one error in the encodes function in pack.c in Ruby 1.9.3 and earlier, and 2.x through 2.1.2, when using certain format string specifiers, allows context-dependent attackers to cause a denial of service (segmentation fault) via vectors that trigger a stack-based buffer overflow."}, {"lang": "es", "value": "Error de superaci\u00f3n de l\u00edmite (off-by-one) en la funci\u00f3n de codificaci\u00f3n ubicada en pack.c en Ruby 1.9.3 y anteriores, y 2.x hasta 2.1.2, cuando se utilizan ciertos especificadores de formato de cadena, permite a atacantes dependientes de contexto provocar una denegaci\u00f3n de servicio (fallo de segmentaci\u00f3n) a trav\u00e9s de vectores que provocan un desbordamiento de buffer basado en pila."}], "lastModified": "2017-08-29T01:35:10.577", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "814D61DB-61B7-49C1-B23C-1877CDF35011", "versionEndIncluding": "1.9.3"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:2.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "90E0471D-1323-4E67-B66C-DEBF3BBAEEAA"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B03B7561-A854-4EFA-9E4E-CFC4EEAE4EE1"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:2.0.0:p0:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D2423B85-0971-42AC-8B64-819008BC5778"}, 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