First published: Thu Mar 17 2016(Updated: )
The bgp_nlri_parse_vpnv4 function in bgp_mplsvpn.c in the VPNv4 NLRI parser in bgpd in Quagga before 1.0.20160309, when a certain VPNv4 configuration is used, relies on a Labeled-VPN SAFI routes-data length field during a data copy, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted packet.
Credit: cret@cert.org
Affected Software | Affected Version | How to fix |
---|---|---|
Quagga Quagga | =0.99.24 | |
Debian Debian Linux | =7.0 | |
Debian Debian Linux | =8.0 |
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