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 first 12 bits from local variable.
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History
Tue, 15 Apr 2025 19:15:00 +0000
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Status: PUBLISHED
Assigner: talos
Published: 2022-04-14T19:55:55.745Z
Updated: 2025-04-15T19:09:02.830Z
Reserved: 2021-01-04T00:00:00.000Z
Link: CVE-2021-21944
Updated: 2024-08-03T18:30:23.622Z
Status : Modified
Published: 2022-04-14T20:15:08.333
Modified: 2024-11-21T05:49:17.547
Link: CVE-2021-21944
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