Security Advisory

CVE-2023-24626

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2023-04-08 00:00:00

Last updated 2025-05-09 20:03:31

Assigner mitre

State PUBLISHED

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.

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