cve-2022-43681
Vulnerability from cvelistv5
Published
2023-05-03 00:00
Modified
2024-08-03 13:40
Severity ?
Summary
An out-of-bounds read exists in the BGP daemon of FRRouting FRR through 8.4. When sending a malformed BGP OPEN message that ends with the option length octet (or the option length word, in case of an extended OPEN message), the FRR code reads of out of the bounds of the packet, throwing a SIGABRT signal and exiting. This results in a bgpd daemon restart, causing a Denial-of-Service condition.
References
cve@mitre.orghttps://forescout.comThird Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2023/09/msg00020.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2023/dsa-5495Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://forescout.comThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2023/09/msg00020.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2023/dsa-5495Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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