CVE-2023-2731
published 2023-05-17CVE-2023-2731: A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific…
medium5.5CVSS 3.1
AVLACLPRNUIRSUCNINAH
A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | tiff | < tiff 4.5.0-6 (bookworm) | tiff 4.5.0-6 (bookworm) |
| fedoraproject | fedora | — | — |
| libtiff | libtiff | < 4.5.0 | 4.5.0 |
| libtiff | libtiff | — | — |
| msrc | cbl2_libtiff_4.5.0-3_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| msrc | cm1_libtiff_4.5.0-3_on_cbl_mariner_1.0 | — | — |
| redhat | enterprise_linux | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv5.5MEDIUM