Description
The iwgif_record_pixel function in imagew-gif.c in libimageworsener.a in ImageWorsener 1.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference) via a crafted file.
References
- GLSA-201706-06 vendor-advisory
- https://github.com/jsummers/imageworsener/issues/9
- 97497 vdb-entry