Name: CVE-2022-26126: Improper Restriction of Operations within the Bounds of a Memory Buffer
Creator: Rapid7
Published: 2022-03-03T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2022-26126, CWE-119, CVSS 7.8, EPSS 0.00093

Buffer overflow vulnerabilities exist in FRRouting through 8.1.0 due to the use of strdup with a non-zero-terminated binary string in isis_nb_notifications.c.

CVSS Details

CVSS 3.1 Base Score: 7.8
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade frr	Aug 22, 2024	Mar 3, 2022
Debian	—	Upgrade frr	Apr 29, 2024	Mar 3, 2022
Redhat_linux	—	No solution exists	Jul 9, 2025	Mar 3, 2022
Suse	—	Upgrade frrUpgrade libfrr0Upgrade libfrrsnmp0Upgrade libfrr_pb0Upgrade libmlag_pb0Upgrade libfrrgrpc_pb0Upgrade libfrrzmq0Upgrade libfrrospfapiclient0Upgrade libfrrfpm_pb0Upgrade libfrrcares0Upgrade frr-devel	Mar 19, 2022	Mar 3, 2022
Ubuntu	—	Upgrade frr (Ubuntu Pro)	Jun 7, 2024	Mar 3, 2022

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CVSS Details

Covered by Rapid7

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