CVE-2023-23009

CVSS 6.5 MEDIUMEPSS 1.6%CWE-400

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.5EPSS 1.6%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

21 Feb 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · n/a

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References

https://github.com/libreswan/libreswan/issues/954 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MFOIQX2LRL43P3GJT33DE7G7COHNXDN/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CSMYJH7MC2FZGCY5NH5AXULO3ISXIHOF/https://www.debian.org/security/2023/dsa-5368