Description (CNA)
GStreamer H.266 Codec Parser Integer Underflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the parsing of picture partitions. The issue results from the lack of proper validation of user-supplied data, which can result in an integer underflow before writing to memory. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28910.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GStreamer / GStreamer | affected 1c6e163aa33962f5ee4a87d29319ccdd5cb67612 |
CWE
CWE-191
References
- https://www.zerodayinitiative.com/advisories/ZDI-26-169/
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/496e4f296e658fba7fd40027d3bbe6095633ec91
ADP enrichment
No English description supplied.
No references supplied.
A flaw was found in GStreamer. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GStreamer. The issue stems from an integer underflow during the parsing of H.266 video codec picture partitions, caused by insufficient validation of user-supplied data. Successful exploitation can lead to remote code execution in the context of the current process.