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Test ID:1.3.6.1.4.1.25623.1.0.131287
Category:Mageia Linux Local Security Checks
Title:Mageia Linux Local Check: mgasa-2016-0165
Summary:Mageia Linux Local Security Checks mgasa-2016-0165
Description:Summary:
Mageia Linux Local Security Checks mgasa-2016-0165

Vulnerability Insight:
Updated quagga packages fix security vulnerability: A denial of dervice vulnerability have been found in BGP daemon from Quagga routing software (bgpd): if the following conditions are satisfied: - regular dumping is enabled - bgpd instance has many BGP peers then BGP message packets that are big enough cause bgpd to crash. The situation when the conditions above are satisfied is quite common. Moreover, it is easy to craft a packet which is much bigger than a typical packet, and hence such crafted packet can much more likely cause the crash (CVE-2016-4049).

Solution:
Update the affected packages to the latest available version.

CVSS Score:
5.0

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2016-4049
BugTraq ID: 88561
http://www.securityfocus.com/bid/88561
Debian Security Information: DSA-3654 (Google Search)
http://www.debian.org/security/2016/dsa-3654
https://security.gentoo.org/glsa/201701-48
http://www.openwall.com/lists/oss-security/2016/04/27/7
https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html
https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html
RedHat Security Advisories: RHSA-2017:0794
http://rhn.redhat.com/errata/RHSA-2017-0794.html
http://www.securitytracker.com/id/1035699
SuSE Security Announcement: openSUSE-SU-2016:1313 (Google Search)
http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html
CopyrightCopyright (C) 2016 Eero Volotinen

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