CVE-2025-8534
A vulnerability classified as problematic was found in libtiff 4.6.0.
Does this matter?
Lower severity and a low EPSS score (0.18%). Track it; it rarely justifies an emergency change on its own.
Description
A vulnerability classified as problematic was found in libtiff 4.6.0. This vulnerability affects the function PS_Lvl2page of the file tools/tiff2ps.c of the component tiff2ps. The manipulation leads to null pointer dereference. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used. The name of the patch is 6ba36f159fd396ad11bf6b7874554197736ecc8b. It is recommended to apply a patch to fix this issue. One of the maintainers explains, that "[t]his error only occurs if DEFER_STRILE_LOAD (defer-strile-load:BOOL=ON) or TIFFOpen( .. "rD") option is used."
- CVSS 4.0
- 1.1 LOWCVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.18% probability · 8th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-404, CWE-476
- Affected
- libtiff/libtiff
- Source
- cna@vuldb.com
References
- http://www.libtiff.org/Product
- https://drive.google.com/file/d/15JPA3kLYiYD-nRNJ8y8HmnYjhv9NE7k6/view?usp=drive_linkExploit
- https://gitlab.com/libtiff/libtiff/-/commit/6ba36f159fd396ad11bf6b7874554197736ecc8bPatch
- https://gitlab.com/libtiff/libtiff/-/issues/718Exploit, Issue Tracking, Vendor Advisory
- https://gitlab.com/libtiff/libtiff/-/merge_requests/746Product
- https://vuldb.com/?ctiid.318664Permissions Required, VDB Entry
- https://vuldb.com/?id.318664Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.617831Third Party Advisory, VDB Entry
- https://gitlab.com/libtiff/libtiff/-/issues/718Exploit, Issue Tracking, Vendor Advisory
- https://vuldb.com/?submit.617831Third Party Advisory, VDB Entry
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.