Mageia 2021-0210: pngcheck security update
Summary
This update fixes a divide-by-zero crash bug (and probable vulnerability) in interlaced images with extra compressed data beyond the nominal end of the image data. (found by "chiba of topsec alpha lab") (rhbz#1949800). References:
References
- https://bugs.mageia.org/show_bug.cgi?id=28879
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DGE643ALPDU76YXVRUPIB5FNWLYX3PXF/
Resolution
MGASA-2021-0210 - Updated pngcheck packages fix a security vulnerability
SRPMS
- 8/core/pngcheck-3.0.3-1.mga8
- 7/core/pngcheck-3.0.3-1.mga7