CVE ID:	CVE-2017-16227
Description:	The aspath_put function in bgpd/bgp_aspath.c in Quagga before 1.2.2 allows remote attackers to cause a denial of service (session drop) via BGP UPDATE messages, because AS_PATH size calculation for long paths counts certain bytes twice and consequently constructs an invalid message.
Test IDs:	1.3.6.1.4.1.25623.1.1.2.2017.1307   1.3.6.1.4.1.25623.1.0.873841   1.3.6.1.4.1.25623.1.1.1.2.2017.1152   1.3.6.1.4.1.25623.1.0.140461   1.3.6.1.4.1.25623.1.1.2.2017.1308   1.3.6.1.4.1.25623.1.0.873832   1.3.6.1.4.1.25623.1.0.704011   1.3.6.1.4.1.25623.1.1.10.2017.0416
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2017-16227 Debian Security Information: DSA-4011 (Google Search) http://www.debian.org/security/2017/dsa-4011 http://download.savannah.gnu.org/releases/quagga/quagga-1.2.2.changelog.txt https://bugs.debian.org/879474 https://git.savannah.gnu.org/cgit/quagga.git/commit/?id=7a42b78be9a4108d98833069a88e6fddb9285008 https://lists.quagga.net/pipermail/quagga-dev/2017-September/033284.html