CVE & CISA-KEV Catalog

CVE-2019-12730

CRITICALEPSS 86th pctl
9.8
CVSS v3
NVD

Description

aa_read_header in libavformat/aadec.c in FFmpeg before 3.2.14 and 4.x before 4.1.4 does not check for sscanf failure and consequently allows use of uninitialized variables.

CWE-908

How to fix

Remediation Available
ffmpegDebian
Fixed in:7:4.1.4-1CVE-2019-12730
Fixed in:7:4.1.4-1CVE-2019-12730
Fixed in:7:4.1.4-1CVE-2019-12730
Fixed in:7:4.1.4-1CVE-2019-12730
ffmpegUbuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libavcodec-extra57Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libavcodec-extra58Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libavcodec-ffmpeg-extra56Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libavcodec-ffmpeg56Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libavcodec57Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libavcodec58Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libavdevice-ffmpeg56Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libavdevice57Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libavdevice58Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libavfilter-extra6Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libavfilter-extra7Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libavfilter-ffmpeg5Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libavfilter6Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libavfilter7Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libavformat-ffmpeg56Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libavformat57Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libavformat58Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libavresample-ffmpeg2Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libavresample3Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libavresample4Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libavutil-ffmpeg54Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libavutil55Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libavutil56Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libpostproc-ffmpeg53Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libpostproc54Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libpostproc55Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libswresample-ffmpeg1Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libswresample2Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libswresample3Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
libswscale-ffmpeg3Ubuntu
Fixed in:7:2.8.17-0ubuntu0.1USN-4431-1
libswscale4Ubuntu
Fixed in:7:3.4.8-0ubuntu0.2USN-4431-1
libswscale5Ubuntu
Fixed in:7:4.2.4-1ubuntu0.1USN-4431-1
FFmpegWindows application
Affected:3.2.14Fixed in:3.2.14Gyan

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

3.03%probability of exploitation in 30 days
86thpercentile

Elevated risk: more likely to be exploited than 86% of all known CVEs.

References

Third-Party Advisory1
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.