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Fixed

LIN1021-5431 : Security Advisory - rack - CVE-2023-27539

Created: Mar 16, 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

Possible Denial of Service Vulnerability in Rack’s header parsing

https://github.com/rubysec/ruby-advisory-db/tree/master/gems/rack/CVE-2023-27539.yml



CREATE(Triage):(User=admin) CVE-2023-27539 (https://nvd.nist.gov/vuln/detail/CVE-2023-27539)