https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-04T12:30:07.640486+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2018-7456 CVE-2018-7456 2026-10-04T12:30:07.645521+00:00

A NULL Pointer Dereference occurs in the function TIFFPrintDirectory in tif_print.c in LibTIFF 3.9.3, 3.9.4, 3.9.5, 3.9.6, 3.9.7, 4.0.0alpha4, 4.0.0alpha5, 4.0.0alpha6, 4.0.0beta7, 4.0.0, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.4beta, 4.0.5, 4.0.6, 4.0.7, 4.0.8 and 4.0.9 when using the tiffinfo tool to print crafted TIFF information, a different vulnerability than CVE-2017-18013. (This affects an earlier part of the TIFFPrintDirectory function that was not addressed by the CVE-2017-18013 patch.)

 https://vulnerability.circl.lu/vuln/usn-3864-1 USN-3864-1 — tiff vulnerabilities 2026-10-04T12:30:07.645644+00:00

Affected: Ubuntu:14.04:LTS: tiff, Ubuntu:16.04:LTS: tiff, Ubuntu:18.04:LTS: tiff

It was discovered that LibTIFF incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image, a remote attacker could crash the application, leading to a denial of service, or possibly execute arbitrary code with user privileges.