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Fixed

LIN1021-5441 : Security Advisory - tcpreplay - CVE-2023-27789

Created: Mar 17, 2023    Updated: Jul 27, 2025
Resolved Date: Jul 27, 2025
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

Description

An issue found in TCPprep v.4.4.3 allows a remote attacker to cause a denial of service via the cidr2cidr function at the cidr.c:178 endpoint.

CREATE(Triage):(User=admin) CVE-2023-27789 (https://nvd.nist.gov/vuln/detail/CVE-2023-27789)