Description (CNA)
GPAC is an open-source multimedia framework. In versions up to and including 26.02.0, a stack buffer overflow occurs during NHML file parsing in `src/filters/dmx_nhml.c`. The value of the xmlHeaderEnd XML attribute is copied from att->value into szXmlHeaderEnd[1000] using strcpy() without any length validation. If the input exceeds 1000 bytes, it overwrites beyond the stack buffer boundary. Commit 9bd7137fded2db40de61a2cf3045812c8741ec52 patches the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| gpac / gpac | affected <= 26.02.0 |
CWE
CWE-121
References
- https://github.com/gpac/gpac/security/advisories/GHSA-q7qh-8r2r-q559
- https://github.com/gpac/gpac/commit/9bd7137fded2db40de61a2cf3045812c8741ec52
ADP enrichment
No English description supplied.