CVE-2023-31490 Affecting frr package, versions <7.5.1-1.1+deb11u2


Severity

Recommended
0.0
high
0
10

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Threat Intelligence

EPSS
0.98% (84th percentile)

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  • Snyk IDSNYK-DEBIAN11-FRR-5507253
  • published10 May 2023
  • disclosed9 May 2023

Introduced: 9 May 2023

CVE-2023-31490  (opens in a new tab)

How to fix?

Upgrade Debian:11 frr to version 7.5.1-1.1+deb11u2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream frr package and not the frr package as distributed by Debian. See How to fix? for Debian:11 relevant fixed versions and status.

An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.

CVSS Scores

version 3.1