VYPR
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Unrated severityNVD Advisory· Published May 31, 2022· Updated Aug 4, 2024

CVE-2021-42203

CVE-2021-42203

Description

An issue was discovered in swftools through 20201222. A heap-use-after-free exists in the function swf_FontExtract_DefineTextCallback() located in swftext.c. It allows an attacker to cause code execution.

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Affected products

2
  • Swftools/Swftoolscpe-rescue2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: <=20201222

Patches

Vulnerability mechanics

References

1

News mentions

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