The Quagga BGP daemon (bgpd) prior to version 1.2.3 has a bug in its parsing of "Capabilities" in BGP OPEN messages, in the bgp_packet.c:bgp_capability_msg_parse function. The parser can enter an infinite loop on invalid capabilities if a Multi-Protocol capability does not have a recognized AFI/SAFI, causing a denial of service.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: certcc
Published: 2018-02-19T13:00:00Z
Updated: 2024-09-16T16:17:27.709Z
Reserved: 2018-01-12T00:00:00
Link: CVE-2018-5381
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-02-19T13:29:00.583
Modified: 2024-11-21T04:08:42.307
Link: CVE-2018-5381
Redhat