VULNERABILITY

Red Hat: CVE-2023-30570: Malicious IKEv1 Aggressive Mode packets can crash libreswan (Multiple Advisories)

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Red Hat: CVE-2023-30570: Malicious IKEv1 Aggressive Mode packets can crash libreswan (Multiple Advisories)

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
05/04/2023
Created
05/05/2023
Added
05/05/2023
Modified
01/28/2025

Description

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.

Solution(s)

  • redhat-upgrade-libreswan
  • redhat-upgrade-libreswan-debuginfo
  • redhat-upgrade-libreswan-debugsource

References

  • CVE-2023-30570
  • RHSA-2023:2120
  • RHSA-2023:2121
  • RHSA-2023:2122
  • RHSA-2023:2123
  • RHSA-2023:2125

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