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LIN1021-5579 : Security Advisory - screen - CVE-2023-24626

Created: Apr 9, 2023    Updated: Aug 24, 2023
Resolved Date: Aug 24, 2023
Found In Version: 10.21.20.1
Severity: Standard
Applicable for: Wind River Linux LTS 21
Component/s: Userspace

Description

socket.c in GNU Screen through 4.9.0, when installed setuid or setgid (the default on platforms such as Arch Linux and FreeBSD), allows local users to send a privileged SIGHUP signal to any PID, causing a denial of service or disruption of the target process.

CREATE(Triage):(User=admin) CVE-2023-24626 (https://nvd.nist.gov/vuln/detail/CVE-2023-24626)

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