Description
The sPLT chunk handling code (png_set_sPLT function in pngset.c) in libpng 1.0.6 through 1.2.12 uses a sizeof operator on the wrong data type, which allows context-dependent attackers to cause a denial of service (crash) via malformed sPLT chunks that trigger an out-of-bounds read.
Metrics
CVSS 2.0 2.6/10
AV:N/AC:H/Au:N/C:N/I:N/A:PWeakness enumeration
Affected software
No affected versions have been published.
Timeline
- Published
- Nov 17, 2006
- Last modified
- Jun 16, 2026
- NVD status
- Modified