CVE-2022-23094
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-23094
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23094.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-23094
- Downstream
- Related
- Published
- 2022-01-15T02:15:06.547Z
- Modified
- 2025-11-20T12:02:22.745949Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Libreswan 4.2 through 4.5 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted IKEv1 packet because pluto/ikev1.c wrongly expects that a state object exists. This is fixed in 4.6.
- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPMIHAXWQUJAPCIGNJ5J5Q6ASWQBU7T5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFZ7WP5LNNBW5ADIOPDSPQ23SXZJRNMP/
- https://github.com/libreswan/libreswan/issues/585
- https://libreswan.org/security/CVE-2022-23094
- https://www.debian.org/security/2022/dsa-5048