Two heap-based buffer overflow vulnerabilities exist in the TIFF parser functionality of Accusoft ImageGear 19.10. A specially-crafted file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger these vulnerabilities.This heap-based buffer oveflow takes place trying to copy the second 12 bits from local variable.
History

Tue, 15 Apr 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: talos

Published:

Updated: 2025-04-15T19:08:55.411Z

Reserved: 2021-01-04T00:00:00.000Z

Link: CVE-2021-21945

cve-icon Vulnrichment

Updated: 2024-08-03T18:30:23.443Z

cve-icon NVD

Status : Modified

Published: 2022-04-14T20:15:08.377

Modified: 2024-11-21T05:49:17.660

Link: CVE-2021-21945

cve-icon Redhat

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