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CVE-2009-4633

UnknownEPSS 7.95%

Last modified

CVE-2009-4633 is a vulnerability of currently unknown severity. vorbis_dec.c in FFmpeg 0.5 uses an assignment operator when a comparison operator was intended, which might allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that modifies a loop counter and triggers a heap-based buffer overflow.. EPSS estimates a 7.95% chance of exploitation in the next 30 days.

Description

vorbis_dec.c in FFmpeg 0.5 uses an assignment operator when a comparison operator was intended, which might allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that modifies a loop counter and triggers a heap-based buffer overflow.

Metrics

EPSS Probability
7.95%

94.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FfmpegFfmpeg0.5

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-4633?
vorbis_dec.c in FFmpeg 0.5 uses an assignment operator when a comparison operator was intended, which might allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that modifies a loop counter and triggers a heap-based buffer overflow.
How severe is CVE-2009-4633?
Severity scoring for CVE-2009-4633 is pending analysis. The EPSS model estimates a 7.95% probability of exploitation in the next 30 days.
How do I fix CVE-2009-4633?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2009-4633?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST