GLSA Advocate
Joined: 12 May 2004 Posts: 2663
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Posted: Sat Aug 15, 2015 1:26 pm Post subject: [ GLSA 201508-02 ] libgadu |
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Gentoo Linux Security Advisory
Title: libgadu: Multiple vulnerabilities (GLSA 201508-02)
Severity: normal
Exploitable: remote
Date: August 15, 2015
Bug(s): #490238, #505558, #510714
ID: 201508-02
Synopsis
Multiple vulnerabilities have been found in libgadu, the worst of
which may result in execution of arbitrary code.
Background
libgadu is a library that implements the client side of the Gadu-Gadu
protocol.
Affected Packages
Package: net-libs/libgadu
Vulnerable: < 1.12.0
Unaffected: >= 1.12.0
Architectures: All supported architectures
Description
libgadu contains multiple vulnerabilities: - X.509 certificates are not properly validated (CVE-2013-4488)
- A integer overflow error could lead to a buffer overflow
(CVE-2013-6487)
- Malformed responses from a Gadu-Gadu file relay server are not
properly handled (CVE-2014-3775)
Impact
A remote attacker may be able to execute arbitrary code with the
privileges of the process, cause a Denial of Service condition, or spoof
servers.
Workaround
There is no known workaround at this time.
Resolution
All libgadu users should upgrade to the latest version: Code: | # emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/libgadu-1.12.0"
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References
CVE-2013-4488
CVE-2013-6487
CVE-2014-3775 |
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