ZDI-CAN-22994: ZDI-24-875: (Pwn2Own) Sony XAV-AX5500 WMV/ASF Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sony XAV-AX5500 devices. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of WMV/ASF files. A crafted Extended Content Description Object in a WMV media file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the device.
Other sources
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Sony XAV-AX5500 devices. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-23934.
— ZDI
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-22994?
The severity of ZDI-CAN-22994 is considered critical due to its potential for remote code execution.
How do I fix ZDI-CAN-22994?
To fix ZDI-CAN-22994, users should ensure their Sony XAV-AX5500 devices are updated to the latest firmware provided by Sony.
Who is affected by ZDI-CAN-22994?
ZDI-CAN-22994 affects users of Sony XAV-AX5500 devices.
What type of attacker exploits ZDI-CAN-22994?
Remote attackers with access to malicious links or files can exploit ZDI-CAN-22994.
Does ZDI-CAN-22994 require user interaction to exploit?
Yes, ZDI-CAN-22994 requires user interaction, as the target must visit a malicious page or open a malicious file.