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Improper Neutralization of Null Byte or NUL Character The advisory has been revoked - it doesn't affect any version of package tigervnc-icons  (opens in a new tab)

Threat Intelligence

EPSS
0.04% (5th percentile)

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  • Snyk IDSNYK-CENTOS7-TIGERVNCICONS-6181052
  • published19 Jan 2024
  • disclosed16 Jan 2024
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Introduced: 16 Jan 2024

CVE-2024-0408  (opens in a new tab)
CWE-158  (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream tigervnc-icons package and not the tigervnc-icons package as distributed by Centos.

A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL.

References