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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-4862 Detail

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://archives.neohapsis.com/archives/bugtraq/2011-12/0172.html Broken Link 
http://git.savannah.gnu.org/cgit/inetutils.git/commit/?id=665f1e73cdd9b38e2d2e11b8db9958a315935592 Patch  Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071627.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2012-January/071640.html Third Party Advisory 
http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006117.html Vendor Advisory 
http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006118.html Vendor Advisory 
http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006119.html Vendor Advisory 
http://lists.freebsd.org/pipermail/freebsd-security/2011-December/006120.html Vendor Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00002.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00004.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00005.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00007.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00010.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00011.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00014.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00015.html Mailing List  Third Party Advisory 
http://security.freebsd.org/advisories/FreeBSD-SA-11:08.telnetd.asc Mitigation  Vendor Advisory 
http://security.freebsd.org/patches/SA-11:08/telnetd.patch Patch  Vendor Advisory 
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2011-008.txt Patch  Vendor Advisory 
http://www.debian.org/security/2011/dsa-2372 Third Party Advisory 
http://www.debian.org/security/2011/dsa-2373 Third Party Advisory 
http://www.debian.org/security/2011/dsa-2375 Third Party Advisory 
http://www.exploit-db.com/exploits/18280/ Exploit  Third Party Advisory  VDB Entry 
http://www.mandriva.com/security/advisories?name=MDVSA-2011:195 Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-1851.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-1852.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-1853.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-1854.html Third Party Advisory 
http://www.securitytracker.com/id?1026460 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id?1026463 Third Party Advisory  VDB Entry 
https://exchange.xforce.ibmcloud.com/vulnerabilities/71970 Third Party Advisory  VDB Entry 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4862
NVD Published Date:
12/24/2011
NVD Last Modified:
02/09/2021
Source:
FreeBSD