CVE-2023-1667
MEDIUM6.5EPSS 1.1%libssh - security update
Published: 5/26/2023Modified: 4/28/2026
Description
A NULL pointer dereference was found In libssh during re-keying with algorithm guessing. This issue may allow an authenticated client to cause a denial of service.
Affected packages (2)
- Debian/libsshfrom 0, < 0.9.7-0+deb11u1
- Debian/libsshfrom 0, < 0.9.7-0+deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |