DEBIAN-CVE-2023-30570

DEBIAN-CVE-2023-30570 PUBLISHED CVSS 7.5 HIGH

pluto in Libreswan before 4.11 allows a denial of service (responder SPI mishandling and daemon crash) via unauthenticated IKEv1 Aggressive Mode packets. The earliest affected version is 3.28.

Risk Scores

CVSS v3.1

7.5

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

Affected Products

Vendor	Product	Versions
Debian:13	libreswan	0, 0, 0
Debian:14	libreswan	0, 0, 0
Debian:11	libreswan	4.3-1, 0, 4.3-1
Debian:12	libreswan	4.10-2, 4.10-2, 0

Timeline

May 29, 2023 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2023-30570 advisory

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