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Unrated severityNVD Advisory· Published Apr 14, 2022· Updated Apr 15, 2025

CVE-2021-21945

CVE-2021-21945

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Accusoft/Imagegearllm-fuzzy2 versions
    =19.10+ 1 more
    • (no CPE)range: =19.10
    • (no CPE)range: 19.10

Patches

Vulnerability mechanics

References

1

News mentions

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