Vulnerability Monitor

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CVE-2013-2116

The _gnutls_ciphertext2compressed function in lib/gnutls_cipher.c in GnuTLS 2.12.23 allows remote attackers to cause a denial of service (buffer over-read and crash) via a crafted padding length. NOTE: this might be due to an incorrect fix for CVE-2013-0169.

Published

2013-07-03T18:55:01.027

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	gnu	gnutls	2.12.23	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00019.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00003.html ([email protected])
http://rhn.redhat.com/errata/RHSA-2013-0883.html ([email protected])
http://secunia.com/advisories/53911 Vendor Advisory ([email protected])
http://secunia.com/advisories/57260 ([email protected])
http://secunia.com/advisories/57274 ([email protected])
http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/6753 ([email protected])
http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/6754 ([email protected])
http://www.debian.org/security/2013/dsa-2697 ([email protected])
http://www.gnutls.org/security.html#GNUTLS-SA-2013-2 ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2013:171 ([email protected])
http://www.securitytracker.com/id/1028603 ([email protected])
http://www.ubuntu.com/usn/USN-1843-1 ([email protected])
https://gitorious.org/gnutls/gnutls/commit/5164d5a1d57cd0372a5dd074382ca960ca18b27d ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00019.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00003.html (af854a3a-2127-422b-91ae-364da2661108)
http://rhn.redhat.com/errata/RHSA-2013-0883.html (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/53911 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/57260 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/57274 (af854a3a-2127-422b-91ae-364da2661108)
http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/6753 (af854a3a-2127-422b-91ae-364da2661108)
http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/6754 (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2013/dsa-2697 (af854a3a-2127-422b-91ae-364da2661108)
http://www.gnutls.org/security.html#GNUTLS-SA-2013-2 (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2013:171 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1028603 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1843-1 (af854a3a-2127-422b-91ae-364da2661108)
https://gitorious.org/gnutls/gnutls/commit/5164d5a1d57cd0372a5dd074382ca960ca18b27d (af854a3a-2127-422b-91ae-364da2661108)