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CVE-2014-3468 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

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


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

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

7 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.