CVE-2014-3468

Published: Jun 5, 2014Modified: May 6, 2026

7.5

Vector

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

Exploitability: 10.0 / Impact: 6.4

Source: NVD

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.

Affected (36)

Products: Gnu: Gnutls, Libtasn1 · Redhat: Enterprise Linux Desktop, Enterprise Linux Eus, Enterprise Linux Server, Enterprise Linux Server Aus, Enterprise Linux Server Tus, Enterprise Linux Workstation, Virtualization · Suse: Linux Enterprise Desktop, Linux Enterprise High Availability Extension, Linux Enterprise Server, Linux Enterprise Software Development Kit · +2 more

Show all products

2 products

7 products

Enterprise Linux Desktop

Enterprise Linux Eus

Enterprise Linux Server

Enterprise Linux Server Aus

Enterprise Linux Server Tus

Enterprise Linux Workstation

Virtualization

Suse

4 products

Linux Enterprise Desktop

Linux Enterprise High Availability Extension

Linux Enterprise Server

Linux Enterprise Software Development Kit

Debian

1 product

Debian Linux

1 product

Arx Firmware

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Gnu Gnutls	Before 3.5.7
Gnu Libtasn1	Before 3.6

Configuration B

25 vulnerable

Vulnerable Software	Affected Versions
Redhat Enterprise Linux Desktop	Version 5.0
Redhat Enterprise Linux Desktop	Version 6.0
Redhat Enterprise Linux Desktop	Version 7.0
Redhat Enterprise Linux Eus	Version 6.5
Redhat Enterprise Linux Eus	Version 7.3
Redhat Enterprise Linux Eus	Version 7.4
Redhat Enterprise Linux Eus	Version 7.5
Redhat Enterprise Linux Eus	Version 7.6
Redhat Enterprise Linux Eus	Version 7.7
Redhat Enterprise Linux Server	Version 5.0
Redhat Enterprise Linux Server	Version 6.0
Redhat Enterprise Linux Server	Version 7.0
Redhat Enterprise Linux Server Aus	Version 6.5
Redhat Enterprise Linux Server Aus	Version 7.3
Redhat Enterprise Linux Server Aus	Version 7.4
Redhat Enterprise Linux Server Aus	Version 7.6
Redhat Enterprise Linux Server Aus	Version 7.7
Redhat Enterprise Linux Server Tus	Version 6.5
Redhat Enterprise Linux Server Tus	Version 7.3
Redhat Enterprise Linux Server Tus	Version 7.6
Redhat Enterprise Linux Server Tus	Version 7.7
Redhat Enterprise Linux Workstation	Version 5.0
Redhat Enterprise Linux Workstation	Version 6.0
Redhat Enterprise Linux Workstation	Version 7.0
Redhat Virtualization	Version 6.0

Configuration C

7 vulnerable

Vulnerable Software	Affected Versions
Suse Linux Enterprise Desktop	Version 11 sp3
Suse Linux Enterprise High Availability Extension	Version 11 sp3
Suse Linux Enterprise Server	Version 11 sp1
Suse Linux Enterprise Server	Version 11 sp2
Suse Linux Enterprise Server	Version 11 sp3
Suse Linux Enterprise Server	Version 11 sp3
Suse Linux Enterprise Software Development Kit	Version 11 sp3

Configuration D

1 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 7.0

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
F5 Arx Firmware	From 6.0.0 to 6.4.0

Running on/with	Platform Versions
F5 Arx	All versions

Related CWEs

CWE-131

Incorrect Calculation of Buffer Size

The product does not correctly calculate the size to be used when allocating a buffer, which could lead to a buffer overflow.

References (50)

http://advisories.mageia.org/MGASA-2014-0247.html

Source: secalert@redhat.com

Third Party Advisory

http://git.savannah.gnu.org/cgit/libtasn1.git/commit/?id=1c3ccb3e040bf13e342ee60bc23b21b97b11923f

Source: secalert@redhat.com

PatchVendor Advisory

http://linux.oracle.com/errata/ELSA-2014-0594.html

Source: secalert@redhat.com

Third Party Advisory

http://linux.oracle.com/errata/ELSA-2014-0596.html

Source: secalert@redhat.com

Third Party Advisory

http://lists.gnu.org/archive/html/help-libtasn1/2014-05/msg00006.html

Source: secalert@redhat.com

Mailing ListPatchVendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00002.html

Source: secalert@redhat.com

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00015.html

Source: secalert@redhat.com

Mailing ListThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-0594.html

Source: secalert@redhat.com

Third Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-0596.html

Source: secalert@redhat.com

Third Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-0687.html

Source: secalert@redhat.com

Third Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-0815.html

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/58591

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/58614

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/59021

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/59057

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/59408

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/60320

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/60415

Source: secalert@redhat.com

Third Party Advisory

http://secunia.com/advisories/61888

Source: secalert@redhat.com

Third Party Advisory

http://support.f5.com/kb/en-us/solutions/public/15000/400/sol15423.html

Source: secalert@redhat.com

Third Party Advisory

http://www.debian.org/security/2014/dsa-3056

Source: secalert@redhat.com

Third Party Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2015:116

Source: secalert@redhat.com

Third Party Advisory

http://www.novell.com/support/kb/doc.php?id=7015302

Source: secalert@redhat.com

Third Party Advisory

http://www.novell.com/support/kb/doc.php?id=7015303

Source: secalert@redhat.com

Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1102323

Source: secalert@redhat.com

Issue TrackingThird Party Advisory

http://advisories.mageia.org/MGASA-2014-0247.html