CVE-2013-2236 Information

Description

Stack-based buffer overflow in the new_msg_lsa_change_notify function in the OSPFD API (ospf_api.c) in Quagga before 0.99.22.2 when –enable-opaque-lsa and the -a command line option are used allows remote attackers to cause a denial of service (crash) via a large LSA.

Reference

http://git.savannah.gnu.org/gitweb/?p=quagga.git;a=commitdiff;h=3f872fe60463a931c5c766dbf8c36870c0023e88 http://lists.quagga.net/pipermail/quagga-dev/2013-July/010622.html http://nongnu.mirrors.hostinginnederland.nl//quagga/quagga-0.99.22.3.changelog.txt http://rhn.redhat.com/errata/RHSA-2017-0794.html http://seclists.org/oss-sec/2013/q3/24 http://www.debian.org/security/2013/dsa-2803 http://www.securityfocus.com/bid/60955 http://www.ubuntu.com/usn/USN-2941-1