CVE-2015-2806

Published: Apr 10, 2015Modified: May 6, 2026

10.0

Vector

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

Exploitability: 10.0 / Impact: 10.0

Source: NVD

Description

Stack-based buffer overflow in asn1_der_decoding in libtasn1 before 4.4 allows remote attackers to have unspecified impact via unknown vectors.

Affected (9)

Products: Canonical: Ubuntu Linux · Debian: Debian Linux · Fedoraproject: Fedora · +1 more

Show all products

Canonical: Ubuntu Linux · Debian: Debian Linux · Fedoraproject: Fedora · Gnu: Libtasn1

1 product

1 product

1 product

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Canonical Ubuntu Linux	Version 10.04
Canonical Ubuntu Linux	Version 12.04
Canonical Ubuntu Linux	Version 14.04
Canonical Ubuntu Linux	Version 14.10

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 7.0

Configuration C

3 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 20
Fedoraproject Fedora	Version 21
Fedoraproject Fedora	Version 22

Configuration D

1 vulnerable

Vulnerable Software	Affected Versions
Gnu Libtasn1	Up to 4.3

Related CWEs

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (34)

http://git.savannah.gnu.org/gitweb/?p=libtasn1.git%3Ba=commit%3Bh=4d4f992826a4962790ecd0cce6fbba4a415ce149

Source: cve@mitre.org

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154741.html

Source: cve@mitre.org

Third Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154805.html

Source: cve@mitre.org

Third Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155117.html

Source: cve@mitre.org

Third Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155270.html

Source: cve@mitre.org

Third Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155435.html

Source: cve@mitre.org

Third Party Advisory

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155483.html

Source: cve@mitre.org

Third Party Advisory

http://www.debian.org/security/2015/dsa-3220

Source: cve@mitre.org

Third Party Advisory

http://www.mandriva.com/security/advisories?name=MDVSA-2015:193

Source: cve@mitre.org

Broken Link

http://www.openwall.com/lists/oss-security/2015/03/29/4

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://www.openwall.com/lists/oss-security/2015/03/31/2

Source: cve@mitre.org

Mailing ListThird Party Advisory

http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html

Source: cve@mitre.org

http://www.securityfocus.com/bid/73436

Source: cve@mitre.org

http://www.securitytracker.com/id/1032080

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

http://www.ubuntu.com/usn/USN-2559-1

Source: cve@mitre.org

Third Party Advisory

https://access.redhat.com/errata/RHSA-2017:1860

Source: cve@mitre.org

https://security.gentoo.org/glsa/201509-04

Source: cve@mitre.org

http://git.savannah.gnu.org/gitweb/?p=libtasn1.git%3Ba=commit%3Bh=4d4f992826a4962790ecd0cce6fbba4a415ce149