Description (CNA)
CImg Library is a C++ library for image processing. Prior to commit c3aacf5, the nb_colors field read from the BMP file header is used directly to compute an allocation size without validating it against the remaining file size. A crafted BMP file with a large nb_colors value triggers an out-of-memory condition, crashing any application that uses CImg to load untrusted BMP files. This issue has been patched via commit c3aacf5.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| GreycLab / CImg | affected < c3aacf5b96ac1e54b7af1957c6737dbf3949f6d3 |
CWE
CWE-789
References
- https://github.com/GreycLab/CImg/security/advisories/GHSA-g54r-qmgx-c6fv
- https://github.com/GreycLab/CImg/issues/477
- https://github.com/GreycLab/CImg/commit/c3aacf5b96ac1e54b7af1957c6737dbf3949f6d3
- https://github.com/GreycLab/CImg/releases/tag/v.3.7.5
ADP enrichment
No English description supplied.