CVE-2020-6151

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-09-01 · updated 2026-06-17
Weakness: CWE-704

Description

A memory corruption vulnerability exists in the TIFF handle_COMPRESSION_PACKBITS functionality of Accusoft ImageGear 19.7. A specially crafted malformed file can cause a memory corruption. An attacker can provide a malicious file to trigger this vulnerability.

Affected products

Accusoft ImageGear: 19.7.0

References

https://talosintelligence.com/vulnerability_reports/TALOS-2020-1095
https://talosintelligence.com/vulnerability_reports/TALOS-2020-1095

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