CVE-2024-23934highCWE-121

CVE-2024-23934: high-severity vulnerability in Sony XAV-AX5500

Sony XAV-AX5500 WMV/ASF Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 1.0%
In short

A flaw in Sony XAV-AX5500's media file parser allows attackers to crash the device or run malicious code if a user opens a specially crafted WMV/ASF file. This happens because the device doesn't properly limit data when reading certain file structures, causing a buffer overflow.

Technical detail

Stack-based buffer overflow in WMV/ASF file parsing triggered by a malicious Extended Content Description Object. Attack vector is local/remote file delivery requiring user interaction; exploitation results in arbitrary code execution within the device context (CWE-121).

Summary generated and translated by AI from the official description.
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. . Was ZDI-CAN-22994.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Sony · XAV-AX5500
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