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Alma Linux: CVE-2023-41909: Moderate: frr security update (ALSA-2024-2156)

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Alma Linux: CVE-2023-41909: Moderate: frr security update (ALSA-2024-2156)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/05/2023
Created
05/08/2024
Added
05/08/2024
Modified
05/08/2024

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.

Solution(s)

  • alma-upgrade-frr
  • alma-upgrade-frr-selinux

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