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Status published
High
CVE-2014-3468
The asn1_get_bit_der function in GNU Libtasn1 before 3.6 does not...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://secunia.com/advisories/60320
- http://www.debian.org/security/2014/dsa-3056
- http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=1c3ccb3e040bf13e342ee60bc23b21b97b11923f
- http://www.novell.com/support/kb/doc.php?id=7015302
- http://secunia.com/advisories/59057
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html
- http://support.f5.com/kb/en-us/solutions/public/15000/400/sol15423.html
- http://linux.oracle.com/errata/ELSA-2014-0596.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:116
- http://secunia.com/advisories/59021
- http://secunia.com/advisories/61888
- http://advisories.mageia.org/MGASA-2014-0247.html
- http://rhn.redhat.com/errata/RHSA-2014-0815.html
- http://rhn.redhat.com/errata/RHSA-2014-0596.html
- http://lists.gnu.org/archive/html/help-libtasn1/2014-05/msg00006.html
- http://www.novell.com/support/kb/doc.php?id=7015303
- http://linux.oracle.com/errata/ELSA-2014-0594.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1102323
- http://secunia.com/advisories/58591
- http://rhn.redhat.com/errata/RHSA-2014-0687.html
- http://secunia.com/advisories/58614
- http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html
- http://rhn.redhat.com/errata/RHSA-2014-0594.html
- http://secunia.com/advisories/60415
- http://secunia.com/advisories/59408
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Affected Vendor
Affected Software
gnutls, libtasn1, virtualization, debian linux, enterprise linux desktop, enterprise linux eus, enterprise linux server, enterprise linux server aus, enterprise linux server tus, enterprise linux workstation, linux enterprise desktop, linux enterprise high availability extension, linux enterprise server, linux enterprise software development kit, arx firmware
Vulnerable Versions:
0, 6.0, 7.0, 5.0, 6.5, 7.3, 7.4, 7.5, 7.6, 7.7, 11, 6.0.0
Timeline
Official Publish:
June 5th, 2014
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.