| Package | Affected versions | Patched versions |
|---|---|---|
| libtiff | = 3.4= 3.5.1= 3.5.2= 3.5.3= 3.5.4= 3.5.5= 3.5.6= 3.5.7= 3.6.0= 3.6.1= 3.7.0= 3.7.1= 3.7.2= 3.7.3= 3.7.4= 3.8.0= 3.8.1= 3.8.2= 3.9= 3.9.0= 3.9.1= 3.9.2= 3.9.2-5.2.1= 3.9.3≤ 3.9.4 |
Integer signedness error in the TIFFReadDirectory function in tif_dirread.c in libtiff 3.9.4 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a negative tile depth in a tiff image, which triggers an improper conversion between signed and unsigned types, leading to a heap-based buffer overflow.
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