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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2012-1569 Detail

Description

The asn1_get_length_der function in decoding.c in GNU Libtasn1 before 2.12, as used in GnuTLS before 3.0.16 and other products, does not properly handle certain large length values, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) or possibly have unspecified other impact via a crafted ASN.1 structure.


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/2012-03/0099.html
http://archives.neohapsis.com/archives/bugtraq/2012-03/0099.html
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5932 Patch 
http://article.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/5932 Patch 
http://article.gmane.org/gmane.comp.gnu.libtasn1.general/53
http://article.gmane.org/gmane.comp.gnu.libtasn1.general/53
http://article.gmane.org/gmane.comp.gnu.libtasn1.general/54
http://article.gmane.org/gmane.comp.gnu.libtasn1.general/54
http://blog.mudynamics.com/2012/03/20/gnutls-and-libtasn1-vulns/ Exploit 
http://blog.mudynamics.com/2012/03/20/gnutls-and-libtasn1-vulns/ Exploit 
http://linux.oracle.com/errata/ELSA-2014-0596.html
http://linux.oracle.com/errata/ELSA-2014-0596.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/076856.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/076856.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/076865.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/076865.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077284.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077284.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077339.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/077339.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078207.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-April/078207.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076699.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076699.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html
http://rhn.redhat.com/errata/RHSA-2012-0427.html
http://rhn.redhat.com/errata/RHSA-2012-0427.html
http://rhn.redhat.com/errata/RHSA-2012-0488.html
http://rhn.redhat.com/errata/RHSA-2012-0488.html
http://rhn.redhat.com/errata/RHSA-2012-0531.html
http://rhn.redhat.com/errata/RHSA-2012-0531.html
http://secunia.com/advisories/48397
http://secunia.com/advisories/48397
http://secunia.com/advisories/48488
http://secunia.com/advisories/48488
http://secunia.com/advisories/48505
http://secunia.com/advisories/48505
http://secunia.com/advisories/48578
http://secunia.com/advisories/48578
http://secunia.com/advisories/48596
http://secunia.com/advisories/48596
http://secunia.com/advisories/49002
http://secunia.com/advisories/49002
http://secunia.com/advisories/50739
http://secunia.com/advisories/50739
http://secunia.com/advisories/57260
http://secunia.com/advisories/57260
http://www.debian.org/security/2012/dsa-2440
http://www.debian.org/security/2012/dsa-2440
http://www.gnu.org/software/gnutls/security.html Vendor Advisory 
http://www.gnu.org/software/gnutls/security.html Vendor Advisory 
http://www.mandriva.com/security/advisories?name=MDVSA-2012:039
http://www.mandriva.com/security/advisories?name=MDVSA-2012:039
http://www.openwall.com/lists/oss-security/2012/03/20/3
http://www.openwall.com/lists/oss-security/2012/03/20/3
http://www.openwall.com/lists/oss-security/2012/03/20/8
http://www.openwall.com/lists/oss-security/2012/03/20/8
http://www.openwall.com/lists/oss-security/2012/03/21/5
http://www.openwall.com/lists/oss-security/2012/03/21/5
http://www.securitytracker.com/id?1026829
http://www.securitytracker.com/id?1026829
http://www.ubuntu.com/usn/USN-1436-1
http://www.ubuntu.com/usn/USN-1436-1
https://bugzilla.redhat.com/show_bug.cgi?id=804920
https://bugzilla.redhat.com/show_bug.cgi?id=804920

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-1569
NVD Published Date:
03/26/2012
NVD Last Modified:
11/20/2024
Source:
Red Hat, Inc.