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.
CPE | Name | Operator | Version |
---|---|---|---|
quagga | eq | 0.99.22.3-r2 | |
quagga | eq | 0.99.13-r2 | |
quagga | eq | 0.99.15-r3 | |
quagga | eq | 0.99.22.1-r0 | |
quagga | eq | 0.99.11-r5 | |
quagga | eq | 0.99.22.1-r1 | |
quagga | eq | 0.99.22-r0 | |
quagga | eq | 0.99.22.3-r1 | |
quagga | eq | 0.99.16-r0 | |
quagga | eq | 0.99.11-r4 |