{"cve":{"cve_id":"CVE-2011-4862","is_kev":false,"kev_date_added":null,"kev_vendor_project":null,"kev_product":null,"kev_vulnerability_name":null,"kev_short_description":null,"kev_required_action":null,"kev_due_date":null,"kev_known_ransomware":null,"kev_notes":null,"kev_cwes":null,"epss_score":0.95104,"epss_percentile":0.99852,"epss_as_of":"2026-06-23","description":"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 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suse-security-announce/2012-01/msg00004.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2011-12/0172.html","source_type":"MISC","tags":[]},{"url":"http://www.debian.org/security/2011/dsa-2372","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/47359","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071640.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006120.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://secunia.com/advisories/47374","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006118.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://security.freebsd.org/advisories/FreeBSD-SA-11:08.telnetd.asc","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00005.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071627.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2011:195","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00007.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00011.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://osvdb.org/78020","source_type":"MISC","tags":[]},{"url":"http://www.securitytracker.com/id?1026463","source_type":"MISC","tags":[]},{"url":"http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006117.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://secunia.com/advisories/47341","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2011-1852.html","source_type":"MISC","tags":[]},{"url":"http://www.redhat.com/support/errata/RHSA-2011-1853.html","source_type":"MISC","tags":[]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00014.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://security.freebsd.org/patches/SA-11:08/telnetd.patch","source_type":"MISC","tags":["patch"]},{"url":"http://secunia.com/advisories/47357","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/46239","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://secunia.com/advisories/47397","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://secunia.com/advisories/47373","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00015.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006119.html","source_type":"MAILING_LIST","tags":["mailing-list"]},{"url":"http://secunia.com/advisories/47441","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=665f1e73cdd9b38e2d2e11b8db9958a315935592","source_type":"MISC","tags":["patch"]},{"url":"http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2011-008.txt","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.redhat.com/support/errata/RHSA-2011-1851.html","source_type":"MISC","tags":[]},{"url":"http://www.exploit-db.com/exploits/18280/","source_type":"EXPLOIT","tags":["exploit"]},{"url":"http://secunia.com/advisories/47348","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"http://www.securitytracker.com/id?1026460","source_type":"MISC","tags":[]},{"url":"http://www.debian.org/security/2011/dsa-2373","source_type":"VENDOR_ADVISORY","tags":["advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71970","source_type":"MISC","tags":[]}],"timeline":[{"type":"published","at":"2011-12-25T01:00:00Z","label":"CVE 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