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An issue was discovered in Libreswan before 4.12. When an...

Moderate severity Unreviewed Published Aug 25, 2023 to the GitHub Advisory Database • Updated Dec 12, 2023

Package

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Affected versions

Unknown

Patched versions

Unknown

Description

An issue was discovered in Libreswan before 4.12. When an IKEv1 Quick Mode connection configured with ID_IPV4_ADDR or ID_IPV6_ADDR receives an IDcr payload with ID_FQDN, a NULL pointer dereference causes a crash and restart of the pluto daemon. NOTE: the earliest affected version is 4.6.

References

Published by the National Vulnerability Database Aug 25, 2023
Published to the GitHub Advisory Database Aug 25, 2023
Last updated Dec 12, 2023

Severity

Moderate

EPSS score

Exploit Prediction Scoring System (EPSS)

This score estimates the probability of this vulnerability being exploited within the next 30 days. Data provided by FIRST.
(32nd percentile)

Weaknesses

CVE ID

CVE-2023-38711

GHSA ID

GHSA-prwp-xrv5-5jv3

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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