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debianDebianDEBIAN:DSA-2817-1:9A592
HistoryDec 14, 2013 - 12:24 p.m.

[SECURITY] [DSA 2817-1] libtar security update

2013-12-1412:24:35
lists.debian.org
6

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.4

Confidence

High

EPSS

0.034

Percentile

91.5%


Debian Security Advisory DSA-2817-1 [email protected]
http://www.debian.org/security/ Luciano Bello
December 14, 2013 http://www.debian.org/security/faq


Package : libtar
Vulnerability : Integer overflow
Problem type : remote
Debian-specific: no
CVE ID : CVE-2013-4397
Debian Bug : 725938

Timo Warns reported multiple integer overflow vulnerabilities in libtar,
a library for manipulating tar archives, which can result in the
execution of arbitrary code.

For the oldstable distribution (squeeze), this problem has been fixed in
version 1.2.11-6+deb6u1.

For the stable distribution (wheezy), this problem has been fixed in
version 1.2.16-1+deb7u1.

For the testing distribution (jessie), this problem has been fixed in
version 1.2.20-1.

For the unstable distribution (sid), this problem has been fixed in
version 1.2.20-1.

We recommend that you upgrade your libtar packages.

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/

Mailing list: [email protected]

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.4

Confidence

High

EPSS

0.034

Percentile

91.5%