F5-K000139641: Null Pointer Dereference
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 Software
Event History
Frequently Asked Questions
What is the severity of F5-K000139641?
The severity of F5-K000139641 is classified as critical due to the potential for application crashes resulting from a NULL pointer dereference.
How do I fix F5-K000139641?
To fix F5-K000139641, update your affected F5 products to the latest version that addresses this vulnerability.
Which F5 products are affected by F5-K000139641?
F5 products affected by F5-K000139641 include certain versions of BIG-IP, BIG-IQ Centralized Management, F5OS-A, F5OS-C, and Traffix SDC.
What is the impact of F5-K000139641?
The impact of F5-K000139641 includes potential application crashes due to invalid XSD schema parsing.
How can I determine if my F5 product is vulnerable to F5-K000139641?
To determine if your F5 product is vulnerable to F5-K000139641, check the product version against the list of affected versions provided in the advisory.