CVE-2021-21945
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductAccusoft Imagegear
PublishedApr 14, 2022
First seenApr 14, 2022
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| accusoft imagegear | 19.10 | — |
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