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Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a PNG image with crafted zTXt chunks, related to (1) the png_push_read_zTXt function in pngread.c, and possibly related to (2) pngtest.c.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Gentoo Linux | — | Upgrade media-gfx/povray. | Oct 30, 2017 | Sep 10, 2008 |
| Suse | — | Upgrade libpng16-toolsUpgrade libpng12-0-x86Upgrade libpng12-0-32bitUpgrade libpng16-compat-devel-x86-64-v3Upgrade libpng16-develUpgrade libpng-develUpgrade libpng16-compat-develUpgrade libpng16-16Upgrade libpng12-0Upgrade libpng16-devel-x86-64-v3Upgrade libpng-devel-32bitUpgrade libpng16-16-x86-64-v3 | Aug 9, 2024 | Jul 9, 2013 |
| Ubuntu | — | Upgrade libpng12-0 | Nov 8, 2024 | Sep 11, 2008 |
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