MEDIUM 6.5 Microsoft
CVE-2023-24626
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.
Microsoft Security Update 2023-Apr: 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.
Affected Products
- cbl2 screen 4.9.1-1 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24626
- https://nvd.nist.gov/vuln/detail/CVE-2023-24626
This medium severity vulnerability with a CVSS score of 6.5 was published on 2023-04-11 via Microsoft. Affected: cbl2 screen 4.9.1-1 on CBL Mariner 2.0.
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