Vulnerability Monitor

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CVE-2015-2806

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

Published

2015-04-10T15:00:05.960

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 10.0 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

10.0

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	canonical	ubuntu_linux	10.04	Yes
Operating System	canonical	ubuntu_linux	12.04	Yes
Operating System	canonical	ubuntu_linux	14.04	Yes
Operating System	canonical	ubuntu_linux	14.10	Yes
Operating System	debian	debian_linux	7.0	Yes
Operating System	fedoraproject	fedora	20	Yes
Operating System	fedoraproject	fedora	21	Yes
Operating System	fedoraproject	fedora	22	Yes
Application	gnu	libtasn1	≤ 4.3	Yes

References

http://git.savannah.gnu.org/gitweb/?p=libtasn1.git%3Ba=commit%3Bh=4d4f992826a4962790ecd0cce6fbba4a415ce149 ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154741.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154805.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155117.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155270.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155435.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155483.html Third Party Advisory ([email protected])
http://www.debian.org/security/2015/dsa-3220 Third Party Advisory ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2015:193 Broken Link ([email protected])
http://www.openwall.com/lists/oss-security/2015/03/29/4 Mailing List, Third Party Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2015/03/31/2 Mailing List, Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html ([email protected])
http://www.securityfocus.com/bid/73436 ([email protected])
http://www.securitytracker.com/id/1032080 Third Party Advisory, VDB Entry ([email protected])
http://www.ubuntu.com/usn/USN-2559-1 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2017:1860 ([email protected])
https://security.gentoo.org/glsa/201509-04 ([email protected])
http://git.savannah.gnu.org/gitweb/?p=libtasn1.git%3Ba=commit%3Bh=4d4f992826a4962790ecd0cce6fbba4a415ce149 (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154741.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154805.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155117.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155270.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155435.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155483.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2015/dsa-3220 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2015:193 Broken Link (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2015/03/29/4 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2015/03/31/2 Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/73436 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1032080 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-2559-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2017:1860 (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/201509-04 (af854a3a-2127-422b-91ae-364da2661108)