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Medium severity5.5NVD Advisory· Published Feb 4, 2022· Updated Jun 17, 2026

CVE-2021-45429

CVE-2021-45429

Description

A Buffer Overflow vulnerablity exists in VirusTotal YARA git commit: 605b2edf07ed8eb9a2c61ba22eb2e7c362f47ba7 via yr_set_configuration in yara/libyara/libyara.c, which could cause a Denial of Service.

AI Insight

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

Affected products

3
  • Virustotal/Yara3 versions
    cpe:2.3:a:virustotal:yara:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:virustotal:yara:*:*:*:*:*:*:*:*range: <=4.1.3
    • (no CPE)
    • (no CPE)

Patches

Vulnerability mechanics

References

1

News mentions

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