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CVE-2014-3468 Detail

Description

The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not properly report an error when a negative bit length is identified, which allows context-dependent attackers to cause out-of-bounds access via crafted ASN.1 data.


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://advisories.mageia.org/MGASA-2014-0247.html Third Party Advisory 
http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=1c3ccb3e040bf13e342ee60bc23b21b97b11923f Patch  Vendor Advisory 
http://linux.oracle.com/errata/ELSA-2014-0594.html Third Party Advisory 
http://linux.oracle.com/errata/ELSA-2014-0596.html Third Party Advisory 
http://lists.gnu.org/archive/html/help-libtasn1/2014-05/msg00006.html Mailing List  Patch  Vendor Advisory 
http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html Mailing List  Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html Mailing List  Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2014-0594.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2014-0596.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2014-0687.html Third Party Advisory 
http://rhn.redhat.com/errata/RHSA-2014-0815.html Third Party Advisory 
http://secunia.com/advisories/59408 Third Party Advisory 
http://secunia.com/advisories/60320 Third Party Advisory 
http://support.f5.com/kb/en-us/solutions/public/15000/400/sol15423.html Third Party Advisory 
http://www.debian.org/security/2014/dsa-3056 Third Party Advisory 
http://www.mandriva.com/security/advisories?name=MDVSA-2015:116 Third Party Advisory 
http://www.novell.com/support/kb/doc.php?id=7015302 Third Party Advisory 
http://www.novell.com/support/kb/doc.php?id=7015303 Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=1102323 Issue Tracking  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-131 Incorrect Calculation of Buffer Size cwe source acceptance level NIST  

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-3468
NVD Published Date:
06/05/2014
NVD Last Modified:
11/16/2020
Source:
Red Hat, Inc.