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CVE-2023-38712

UNKNOWN
Published 2023-08-25T00:00:00
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Expert Analysis

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No CVSS data available

Description

An issue was discovered in Libreswan 3.x and 4.x before 4.12. When an IKEv1 ISAKMP SA Informational Exchange packet contains a Delete/Notify payload followed by further Notifies that act on the ISAKMP SA, such as a duplicated Delete/Notify message, a NULL pointer dereference on the deleted state causes the pluto daemon to crash and restart.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-65xr-g9j5-jv8g

Advisory Details

An issue was discovered in Libreswan 3.x and 4.x before 4.12. When an IKEv1 ISAKMP SA Informational Exchange packet contains a Delete/Notify payload followed by further Notifies that act on the ISAKMP SA, such as a duplicated Delete/Notify message, a NULL pointer dereference on the deleted state causes the pluto daemon to crash and restart.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-38712
WEB https://github.com/libreswan/libreswan/tags
WEB https://libreswan.org/security/CVE-2023-38712

Advisory provided by GitHub Security Advisory Database. Published: August 25, 2023, Modified: December 11, 2023

References

https://github.com/libreswan/libreswan/tags
https://libreswan.org/security/CVE-2023-38712/
Published: 2023-08-25T00:00:00
Last Modified: 2024-08-02T17:46:56.799Z
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