PT-2024-22130 · Frrouting+5 · Frrouting+5

Iggy Frankovic · Published 2024-02-27 · Updated 2025-11-24 · CVE-2024-27913

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions FRRouting (FRR) versions through 9.1

Description The issue allows remote attackers to cause a denial of service, resulting in the ospfd daemon crash, via a malformed OSPF LSA packet. This occurs because of an attempted access to a missing attribute field in the ospf te parse te function in ospfd/ospf te.c.

Recommendations For FRRouting (FRR) versions through 9.1, update to a version that fixes the issue in the ospf te parse te function to prevent the denial of service. As a temporary workaround, consider restricting access to the ospfd daemon to minimize the risk of exploitation.

Fix

DoS

RCE

Weakness Enumeration

CWE-909

CWE-20

Related Identifiers

AZL-35450

BDU:2025-15605

CVE-2024-27913

OPENSUSE-SU-2024:13911-1

OPENSUSE-SU-2024_1453-1

OPENSUSE-SU-2024_4090-1

SUSE-SU-2024:1453-1

SUSE-SU-2024:4090-1

SUSE-SU-2024_1453-1

USN-6679-1

Affected Products

Debian

Frrouting

Linuxmint

Red Os

Suse

Ubuntu

References · 43

• https://github.com/FRRouting/frr/pull/15431 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2024:4090-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2024-27913 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-27913 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-27913 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-35450 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2024-27913 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13911-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-15605 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:1453-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-6679-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-27913 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-27913 · Security Note
• https://osv.dev/vulnerability/USN-6679-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-27913 · Vendor Advisory