Strix
26.1K

CVE-2011-3362

UnknownEPSS 3.41%

Last modified

CVE-2011-3362 is a vulnerability of currently unknown severity. Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.. EPSS estimates a 3.41% chance of exploitation in the next 30 days.

Description

Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.

Metrics

EPSS Probability
3.41%

87.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
FfmpegFfmpeg<= 0.7.2—
FfmpegFfmpeg0.3—
FfmpegFfmpeg0.3.1—
FfmpegFfmpeg0.3.2—
FfmpegFfmpeg0.3.3—
FfmpegFfmpeg0.3.4—
FfmpegFfmpeg0.4.0—
FfmpegFfmpeg0.4.2—
FfmpegFfmpeg0.4.3—
FfmpegFfmpeg0.4.4—
FfmpegFfmpeg0.4.5—
FfmpegFfmpeg0.4.6—
FfmpegFfmpeg0.4.7—
FfmpegFfmpeg0.4.8—
FfmpegFfmpeg0.4.9Pre1
FfmpegFfmpeg0.5—
FfmpegFfmpeg0.5.1—
FfmpegFfmpeg0.5.2—
FfmpegFfmpeg0.5.3—
FfmpegFfmpeg0.5.4—
FfmpegFfmpeg0.6—
FfmpegFfmpeg0.6.1—
FfmpegFfmpeg0.6.2—
FfmpegFfmpeg0.7.1—
FfmpegFfmpeg0.8.0—
FfmpegFfmpeg0.8.1—
LibavLibav<= 0.7.1—
LibavLibav0.3—
LibavLibav0.3.1—
LibavLibav0.3.2—
LibavLibav0.3.3—
LibavLibav0.3.4—
LibavLibav0.4.0—
LibavLibav0.4.1—
LibavLibav0.4.2—
LibavLibav0.4.3—
LibavLibav0.4.4—
LibavLibav0.4.5—
LibavLibav0.4.6—
LibavLibav0.4.7—
LibavLibav0.4.8—
LibavLibav0.4.9Pre1
LibavLibav0.5—
LibavLibav0.5.4—
LibavLibav0.6—
LibavLibav0.6.1—
LibavLibav0.6.2—
LibavLibav0.7Beta1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-3362?
Integer signedness error in the decode_residual_block function in cavsdec.c in libavcodec in FFmpeg before 0.7.3 and 0.8.x before 0.8.2, and libav through 0.7.1, allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via a crafted Chinese AVS video (aka CAVS) file.
How severe is CVE-2011-3362?
Severity scoring for CVE-2011-3362 is pending analysis. The EPSS model estimates a 3.41% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3362?
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-2011-3362?

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

Scan your code now

Source: NVD / NIST