{ "id": "CVE-2011-4862", "sourceIdentifier": "secteam@freebsd.org", "published": "2011-12-25T01:55:02.210", "lastModified": "2021-02-09T14:48:38.463", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.2 and earlier, Heimdal 1.5.1 and earlier, GNU inetutils, and possibly other products allows remote attackers to execute arbitrary code via a long encryption key, as exploited in the wild in December 2011." }, { "lang": "es", "value": "Desbordamiento de b\u00fafer basado en pila en libtelnet/encrypt.c en telnetd en FreeBSD v7.3 hasta v9.0, MIT Kerberos Version v5 Applications (tambi\u00e9n conocido como krb5-appl) v1.0.2 y anteriores, y Heimdal v1.5.1 y anteriores, permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de una clave de cifrado larga, como fue explotado en Diciembre 2011." } ], "metrics": { "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "baseScore": 10.0 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 10.0, "acInsufInfo": false, "obtainAllPrivilege": true, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-120" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:gnu:inetutils:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.9", "matchCriteriaId": "E97F9E08-6311-4AA9-87D7-E498F0FD8AE0" }, { "vulnerable": true, "criteria": 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"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071640.html", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006117.html", "source": "secteam@freebsd.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006118.html", "source": "secteam@freebsd.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006119.html", "source": "secteam@freebsd.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006120.html", "source": "secteam@freebsd.org", "tags": [ "Vendor Advisory" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.html", "source": "secteam@freebsd.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00004.html", "source": "secteam@freebsd.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00005.html", "source": "secteam@freebsd.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00007.html", "source": "secteam@freebsd.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00010.html", "source": "secteam@freebsd.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00011.html", "source": "secteam@freebsd.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00014.html", "source": "secteam@freebsd.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00015.html", "source": "secteam@freebsd.org", "tags": [ "Mailing List", "Third Party Advisory" ] }, { "url": "http://security.freebsd.org/advisories/FreeBSD-SA-11:08.telnetd.asc", "source": "secteam@freebsd.org", "tags": [ "Mitigation", "Vendor Advisory" ] }, { "url": "http://security.freebsd.org/patches/SA-11:08/telnetd.patch", "source": "secteam@freebsd.org", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2011-008.txt", "source": "secteam@freebsd.org", "tags": [ "Patch", "Vendor Advisory" ] }, { "url": "http://www.debian.org/security/2011/dsa-2372", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.debian.org/security/2011/dsa-2373", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.debian.org/security/2011/dsa-2375", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.exploit-db.com/exploits/18280/", "source": "secteam@freebsd.org", "tags": [ "Exploit", "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:195", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-1851.html", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-1852.html", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-1853.html", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.redhat.com/support/errata/RHSA-2011-1854.html", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory" ] }, { "url": "http://www.securitytracker.com/id?1026460", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://www.securitytracker.com/id?1026463", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/71970", "source": "secteam@freebsd.org", "tags": [ "Third Party Advisory", "VDB Entry" ] } ] }