The sPLT chunk handling code (png_set_sPLT function in...
Low severity
Unreviewed
Published
May 1, 2022
to the GitHub Advisory Database
•
Updated Jan 31, 2023
Description
Published by the National Vulnerability Database
Nov 17, 2006
Published to the GitHub Advisory Database
May 1, 2022
Last updated
Jan 31, 2023
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.
References