Integer overflow in (1) tif_dirread.c and (2) tif_fax3.c for libtiff 3.5.7 and 3.7.0 allows remote attackers to execute arbitrary code via a TIFF file containing a TIFF_ASCII or TIFF_UNDEFINED directory entry with a -1 entry count, which leads to a heap-based buffer overflow.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Appkit | — | Apply OS X security update 2005-005 | Dec 16, 2011 | Jan 10, 2005 |
| Debian | — | Upgrade tiff | Jul 30, 2024 | Jan 10, 2005 |
| Freebsd | — | Upgrade tiffUpgrade pdflibUpgrade ja-ivUpgrade linux-tiffUpgrade ivtoolsUpgrade ivUpgrade paraviewUpgrade pdflib-perlUpgrade fractoramaUpgrade ja-libimgUpgrade gdal | Dec 10, 2025 | Jan 6, 2005 |
| Gentoo Linux | — | Upgrade media-libs/tiff. | Oct 30, 2017 | Jan 10, 2005 |
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