Two heap-based buffer overflow vulnerabilities exists in the JPEG-JFIF lossless Huffman image 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 overflow takes place when the `SOF3` precision is greater or equal than 9.
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Tue, 15 Apr 2025 19:15:00 +0000
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Status: PUBLISHED
Assigner: talos
Published:
Updated: 2025-04-15T19:08:41.846Z
Reserved: 2021-01-04T00:00:00.000Z
Link: CVE-2021-21947

Updated: 2024-08-03T18:30:23.524Z

Status : Modified
Published: 2022-04-14T20:15:08.467
Modified: 2024-11-21T05:49:17.880
Link: CVE-2021-21947

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