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 Software | Affected Version | How to fix |
|---|---|---|
| F5 BIG-IP and BIG-IQ Centralized Management | >=17.1.0<=17.1.1 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=16.1.0<=16.1.4 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=15.1.0<=15.1.10 | |
| F5 BIG-IP and BIG-IQ Centralized Management | >=8.1.0<=8.3.0 | |
| F5 F5OS | =1.7.0>=1.5.0<=1.5.2=1.4.0>=1.3.0<=1.3.2 | |
| F5 F5OS | >=1.6.0<=1.6.2>=1.5.0<=1.5.1 | |
| F5 Traffix Systems Signaling Delivery Controller | =5.2.0=5.1.0 | 5.2 |
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Reference Links
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.
- agent/severity
- agent/weakness
- agent/references
- agent/first-publish-date
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/source
- agent/softwarecombine
- agent/tags
- collector/f5-advisory
- source/F5
- alias/CVE-2023-28484
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- vendor/f5
- canonical/f5 big-ip and big-iq centralized management
- version/f5 big-ip and big-iq centralized management/17.1.0
- version/f5 big-ip and big-iq centralized management/17.1.1
- version/f5 big-ip and big-iq centralized management/16.1.0
- version/f5 big-ip and big-iq centralized management/16.1.4
- version/f5 big-ip and big-iq centralized management/15.1.0
- version/f5 big-ip and big-iq centralized management/15.1.10
- version/f5 big-ip and big-iq centralized management/8.1.0
- version/f5 big-ip and big-iq centralized management/8.3.0
- canonical/f5 f5os
- version/f5 f5os/1.7.0
- version/f5 f5os/1.5.0
- version/f5 f5os/1.5.2
- version/f5 f5os/1.4.0
- version/f5 f5os/1.3.0
- version/f5 f5os/1.3.2
- version/f5 f5os/1.6.0
- version/f5 f5os/1.6.2
- version/f5 f5os/1.5.1
- canonical/f5 traffix systems signaling delivery controller
- version/f5 traffix systems signaling delivery controller/5.2.0
- version/f5 traffix systems signaling delivery controller/5.1.0