medium6.5Public exploit code
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 p…
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- GNU screen v4.9.0 - Privilege Escalation2023-04-05 · local · linux
Impact
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
| Vendor | Product | Affected versions |
|---|---|---|
| Gnu | Screen | through 4.9.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.savannah.gnu.org/cgit/screen.git/patch/?id=e9ad41bfedb4537a6f0de20f00b27c7739f168f7
- https://savannah.gnu.org/bugs/?63195
- https://www.exploit-db.com/exploits/51252
- https://git.savannah.gnu.org/cgit/screen.git/patch/?id=e9ad41bfedb4537a6f0de20f00b27c7739f168f7
- https://savannah.gnu.org/bugs/?63195
- https://security.netapp.com/advisory/ntap-20250509-0003/
- https://www.exploit-db.com/exploits/51252
- https://www.exploit-db.com/exploits/51252