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Red Hat OpenShift: CVE-2023-2295: libreswan: Regression of fixes in the Red Hat Enterprise Linux

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Red Hat OpenShift: CVE-2023-2295: libreswan: Regression offixes in the Red Hat Enterprise Linux

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
05/17/2023
Created
01/11/2025
Added
01/10/2025
Modified
01/28/2025

Description

A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is not sent with a zero responder SPI. When a subsequent packet is received where the sender reuses the libreswan responder SPI as its own initiator SPI, the pluto daemon state machine crashes. No remote code execution is possible. This CVE exists because of a CVE-2023-30570 security regression for libreswan package in Red Hat Enterprise Linux 8.8 and Red Hat Enterprise Linux 9.2.

Solution(s)

  • linuxrpm-upgrade-libreswan

References

  • https://attackerkb.com/topics/cve-2023-2295
  • CVE - 2023-2295
  • RHSA-2023:3107
  • RHSA-2023:3148
  • RHSA-2024:10594
  • 查看数 698
  • 已创建
  • 最后回复

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