CVE-2011-4862 Information

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 2011.

Reference

http://archives.neohapsis.com/archives/bugtraq/2011-12/0172.html http://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=665f1e73cdd9b38e2d2e11b8db9958a315935592 http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071627.html http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071640.html http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006117.html http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006118.html http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006119.html http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006120.html http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00005.html http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00007.html http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00010.html http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00015.html http://osvdb.org/78020 http://secunia.com/advisories/46239 http://secunia.com/advisories/47341 http://secunia.com/advisories/47348 http://secunia.com/advisories/47357 http://secunia.com/advisories/47359 http://secunia.com/advisories/47373 http://secunia.com/advisories/47374 http://secunia.com/advisories/47397 http://secunia.com/advisories/47399 http://secunia.com/advisories/47441 http://security.freebsd.org/advisories/FreeBSD-SA-11:08.telnetd.asc http://security.freebsd.org/patches/SA-11:08/telnetd.patch http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2011-008.txt http://www.debian.org/security/2011/dsa-2372 http://www.debian.org/security/2011/dsa-2373 http://www.debian.org/security/2011/dsa-2375 http://www.exploit-db.com/exploits/18280/ http://www.mandriva.com/security/advisories?name=MDVSA-2011:195 http://www.redhat.com/support/errata/RHSA-2011-1851.html http://www.redhat.com/support/errata/RHSA-2011-1852.html http://www.redhat.com/support/errata/RHSA-2011-1853.html http://www.redhat.com/support/errata/RHSA-2011-1854.html http://www.securitytracker.com/id?1026460 http://www.securitytracker.com/id?1026463 https://exchange.xforce.ibmcloud.com/vulnerabilities/71970