Vulnerability Details CVE-2016-4049
The bgp_dump_routes_func function in bgpd/bgp_dump.c in Quagga does not perform size checks when dumping data, which might allow remote attackers to cause a denial of service (assertion failure and daemon crash) via a large BGP packet.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.022
EPSS Ranking 83.5%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html
- http://rhn.redhat.com/errata/RHSA-2017-0794.html
- http://www.debian.org/security/2016/dsa-3654
- http://www.openwall.com/lists/oss-security/2016/04/27/7
- http://www.securityfocus.com/bid/88561
- http://www.securitytracker.com/id/1035699
- https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html
- https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html
- https://security.gentoo.org/glsa/201701-48
- http://lists.opensuse.org/opensuse-updates/2016-05/msg00062.html
- http://rhn.redhat.com/errata/RHSA-2017-0794.html
- http://www.debian.org/security/2016/dsa-3654
- http://www.openwall.com/lists/oss-security/2016/04/27/7
- http://www.securityfocus.com/bid/88561
- http://www.securitytracker.com/id/1035699
- https://lists.quagga.net/pipermail/quagga-dev/2016-February/014743.html
- https://lists.quagga.net/pipermail/quagga-dev/2016-January/014699.html
- https://security.gentoo.org/glsa/201701-48