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High severity7.8NVD Advisory· Published Sep 20, 2021· Updated Jun 17, 2026

CVE-2021-39582

CVE-2021-39582

Description

An issue was discovered in swftools through 20200710. A heap-buffer-overflow exists in the function swf_GetPlaceObject() located in swfobject.c. It allows an attacker to cause code Execution.

AI Insight

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

Affected products

4
  • Swftools/Swftools2 versions
    cpe:2.3:a:swftools:swftools:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:swftools:swftools:*:*:*:*:*:*:*:*range: <=2020-07-10
    • (no CPE)range: <=20200710
  • swftools/swftoolsdescription
  • Matthiaskramm/Swftoolsllm-fuzzy
    Range: <=20200710

Patches

Vulnerability mechanics

References

1

News mentions

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