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Fixed

LIN1021-14459 : Security Advisory - ruby - CVE-2025-27220

Created: Mar 4, 2025 Updated: May 25, 2025

Resolved Date: May 21, 2025

Found In Version: 10.21.20.1

Fix Version: 10.21.20.25

Severity: Standard

Applicable for: Wind River Linux LTS 21

Component/s: Userspace

Description

In the CGI gem before 0.4.2 for Ruby, a Regular Expression Denial of Service (ReDoS) vulnerability exists in the Util#escapeElement method.

CREATE(Triage):(User=admin) CVE-2025-27220 (https://nvd.nist.gov/vuln/detail/CVE-2025-27220)

CVEs

CVE-2025-27220