Advisory Published

F5-K000139641: Null Pointer Dereference

First published: Thu May 16 2024(Updated: )

In libxml2 before 2.10.4, parsing of certain invalid XSD schemas can lead to a NULL pointer dereference and subsequently a segfault. This occurs in xmlSchemaFixupComplexType in xmlschemas.c.

Affected SoftwareAffected VersionHow to fix
F5 BIG-IP>=17.1.0<=17.1.1
F5 BIG-IP>=16.1.0<=16.1.4
F5 BIG-IP>=15.1.0<=15.1.10
F5 BIG-IQ Centralized Management>=8.1.0<=8.3.0
F5 F5OS-A=1.7.0>=1.5.0<=1.5.2=1.4.0>=1.3.0<=1.3.2
F5 F5OS-C>=1.6.0<=1.6.2>=1.5.0<=1.5.1
F5 Traffix SDC=5.2.0=5.1.0

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