CVE-2021-21794

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An out-of-bounds write vulnerability exists in the TIF bits_per_sample processing functionality of Accusoft ImageGear 19.9. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119 CWE-787

Affected software

Vendor	Product	Versions
n/a	Accusoft"	Accusoft ImageGear 19.9

References

https://talosintelligence.com/vulnerability_reports/TALOS-2021-1261Third Party Advisory
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1261Third Party Advisory

Timeline

Published: Jul 8, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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