pngrtran.c in libpng before 1.0.29 and 1.2.x before 1.2.21 use (1) logical instead of bitwise operations and (2) incorrect comparisons, which might allow remote attackers to cause a denial of service (crash) via a crafted PNG image.
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | version 1803 (Core Installation) |