CVE-2016-4049: Opensuse Leap

High severity, CVSS 7.5. EPSS: 4.6% chance of exploitation in the next 30 days.

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.

Affected products

• Opensuse Leap: version 42.1 only
• Opensuse Opensuse: version 13.2 only
• Quagga Quagga: affected versions not specified

Published 2016-05-23. Last modified 2026-06-17.