vulnerability
Red Hat: CVE-2023-38802: Incorrect handling of a error in parsing of an invalid section of a BGP update can de-peer a router (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Aug 29, 2023 | Sep 19, 2023 | Mar 27, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Aug 29, 2023
Added
Sep 19, 2023
Modified
Mar 27, 2026
Description
FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).
Solutions
redhat-upgrade-frrredhat-upgrade-frr-debuginforedhat-upgrade-frr-debugsourceredhat-upgrade-frr-selinux
Rapid7 Labs
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