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.
2005-01-10T05:00:00.000
2025-04-03T01:03:51.193
Deferred
CVSSv2: 10.0 (HIGH)
AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | libtiff | libtiff | 3.4 | Yes |
Application | libtiff | libtiff | 3.5.1 | Yes |
Application | libtiff | libtiff | 3.5.2 | Yes |
Application | libtiff | libtiff | 3.5.3 | Yes |
Application | libtiff | libtiff | 3.5.4 | Yes |
Application | libtiff | libtiff | 3.5.5 | Yes |
Application | libtiff | libtiff | 3.5.7 | Yes |
Application | libtiff | libtiff | 3.6.0 | Yes |
Application | libtiff | libtiff | 3.6.1 | Yes |
Application | libtiff | libtiff | 3.7.0 | Yes |