vulnerability
Ubuntu: USN-6436-1 (CVE-2023-41909): FRR vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:N/I:N/A:C) | Sep 5, 2023 | Oct 19, 2023 | Apr 16, 2026 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
Sep 5, 2023
Added
Oct 19, 2023
Modified
Apr 16, 2026
Description
An issue was discovered in FRRouting FRR through 9.0. bgp_nlri_parse_flowspec in bgpd/bgp_flowspec.c processes malformed requests with no attributes, leading to a NULL pointer dereference.
Solutions
ubuntu-pro-upgrade-frrubuntu-upgrade-frr
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