CVE-2004-0804: Vulnerability in tif_dirread.c for libtiff allows remote attackers to cause a denial of service (applicatio...

Security readout for executives and security teams

CVE-2004-0804 is a libtiff crash issue. A malicious TIFF image can trigger a divide-by-zero condition and stop an application that processes it. The business impact is availability, not proven data theft or code execution in the provided sources. Likely exposure is legacy systems or applications using vulnerable libtiff packages to process TIFF files, especially from untrusted email, web uploads, document workflows, or image repositories. The bundle lists multiple Linux vendor advisories, but affected versions are not specified here. Treat this as a legacy availability risk. It deserves attention where TIFF files are processed automatically or from outside the organization, but the provided evidence does not justify emergency treatment as active exploitation or code execution. Mitigation focus: Identify systems and applications that use libtiff to process TIFF files.; Check referenced vendor advisories for applicable libtiff package updates.; Prioritize internet-facing or automated TIFF-processing workflows..

Prepared

Jun 30, 2026, 02:24 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.