CVE-2023-23009
MEDIUM6.5EPSS 0.44%libreswan - security update
Published: 2/21/2023Modified: 5/29/2026
Description
Libreswan 4.9 allows remote attackers to cause a denial of service (assert failure and daemon restart) via crafted TS payload with an incorrect selector length.
Affected packages (2)
- Debian/libreswanfrom 0, < 4.3-1+deb11u3
- Debian/libreswanfrom 0, < 4.3-1+deb11u3
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 |