CVE-2023-24626
Medium
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.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Gnu Screen
PublishedApr 8, 2023
First seenApr 8, 2023
Weakness typeCWE-732CWE-732
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnu screen | v ≤ 4.9.0 | — |
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