Heap-based buffer overflow in FFmpeg - CVE-2023-49528

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Main Vulnerability Database Vulnerabilities #VU89298

Heap-based buffer overflow in FFmpeg - CVE-2023-49528

Published: May 9, 2024


Vulnerability identifier: #VU89298
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-49528
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a boundary error within the in the de_stereo component in af_dialoguenhance.c. A remote attacker can pass specially crafted data to the application, trigger a heap-based buffer overflow and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Affected software

FFmpeg
Fedora
Ubuntu
openEuler
libavformat-extra58 (Ubuntu package)
libavfilter9 (Ubuntu package)
libavformat60 (Ubuntu package)
libavutil58 (Ubuntu package)
libpostproc57 (Ubuntu package)
libswresample4 (Ubuntu package)
libswscale7 (Ubuntu package)
libavcodec-extra58 (Ubuntu package)
libavcodec58 (Ubuntu package)
libavdevice58 (Ubuntu package)
libavfilter-extra7 (Ubuntu package)
libavfilter7 (Ubuntu package)
libavformat-extra (Ubuntu package)
libavformat-extra60 (Ubuntu package)
libavformat58 (Ubuntu package)
libavutil56 (Ubuntu package)
libpostproc55 (Ubuntu package)
libswresample3 (Ubuntu package)
libswscale5 (Ubuntu package)
libavresample4 (Ubuntu package)
libavcodec-extra57 (Ubuntu package)
libavcodec57 (Ubuntu package)
libavdevice57 (Ubuntu package)
libavfilter-extra6 (Ubuntu package)
libavfilter6 (Ubuntu package)
libavdevice-ffmpeg56 (Ubuntu package)
libavformat57 (Ubuntu package)
libavresample3 (Ubuntu package)
libavutil55 (Ubuntu package)
libpostproc54 (Ubuntu package)
libswresample2 (Ubuntu package)
libswscale4 (Ubuntu package)
libavcodec-ffmpeg-extra56 (Ubuntu package)
libavcodec-ffmpeg56 (Ubuntu package)
ffmpeg (Ubuntu package)
libavfilter-ffmpeg5 (Ubuntu package)
libavformat-ffmpeg56 (Ubuntu package)
libavresample-ffmpeg2 (Ubuntu package)
libavutil-ffmpeg54 (Ubuntu package)
libpostproc-ffmpeg53 (Ubuntu package)
libswresample-ffmpeg1 (Ubuntu package)
libswscale-ffmpeg3 (Ubuntu package)
libavcodec-extra60 (Ubuntu package)
libavdevice60 (Ubuntu package)
libavcodec60 (Ubuntu package)
libavfilter-extra9 (Ubuntu package)
ffmpeg
libavdevice
ffmpeg-libs
ffmpeg-devel
ffmpeg-debugsource
ffmpeg-debuginfo
chromium

How to mitigate CVE-2023-49528

Install updates from vendor's website.

libavformat-extra58 (Ubuntu package) - update to Ubuntu Pro
libavfilter9 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libavformat60 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libavutil58 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libpostproc57 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libswresample4 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libswscale7 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libavcodec-extra58 (Ubuntu package) - update to Ubuntu Pro
libavcodec58 (Ubuntu package) - update to Ubuntu Pro
libavdevice58 (Ubuntu package) - update to Ubuntu Pro
libavfilter-extra7 (Ubuntu package) - update to Ubuntu Pro
libavfilter7 (Ubuntu package) - update to Ubuntu Pro
libavformat-extra (Ubuntu package) - update to Ubuntu Pro
libavformat-extra60 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libavformat58 (Ubuntu package) - update to Ubuntu Pro
libavutil56 (Ubuntu package) - update to Ubuntu Pro
libpostproc55 (Ubuntu package) - update to Ubuntu Pro
libswresample3 (Ubuntu package) - update to Ubuntu Pro
libswscale5 (Ubuntu package) - update to Ubuntu Pro
libavresample4 (Ubuntu package) - update to Ubuntu Pro
libavcodec-extra57 (Ubuntu package) - update to Ubuntu Pro
libavcodec57 (Ubuntu package) - update to Ubuntu Pro
libavdevice57 (Ubuntu package) - update to Ubuntu Pro
libavfilter-extra6 (Ubuntu package) - update to Ubuntu Pro
libavfilter6 (Ubuntu package) - update to Ubuntu Pro
libavdevice-ffmpeg56 (Ubuntu package) - update to Ubuntu Pro
libavformat57 (Ubuntu package) - update to Ubuntu Pro
libavresample3 (Ubuntu package) - update to Ubuntu Pro
libavutil55 (Ubuntu package) - update to Ubuntu Pro
libpostproc54 (Ubuntu package) - update to Ubuntu Pro
libswresample2 (Ubuntu package) - update to Ubuntu Pro
libswscale4 (Ubuntu package) - update to Ubuntu Pro
libavcodec-ffmpeg-extra56 (Ubuntu package) - update to Ubuntu Pro
libavcodec-ffmpeg56 (Ubuntu package) - update to Ubuntu Pro
ffmpeg (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libavfilter-ffmpeg5 (Ubuntu package) - update to Ubuntu Pro
libavformat-ffmpeg56 (Ubuntu package) - update to Ubuntu Pro
libavresample-ffmpeg2 (Ubuntu package) - update to Ubuntu Pro
libavutil-ffmpeg54 (Ubuntu package) - update to Ubuntu Pro
libpostproc-ffmpeg53 (Ubuntu package) - update to Ubuntu Pro
libswresample-ffmpeg1 (Ubuntu package) - update to Ubuntu Pro
libswscale-ffmpeg3 (Ubuntu package) - update to Ubuntu Pro
libavcodec-extra60 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libavdevice60 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libavcodec60 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
libavfilter-extra9 (Ubuntu package) - addressed in versions Ubuntu Pro, 7:6.0-6ubuntu1.1
ffmpeg - addressed in versions 6.1.1-4.fc39, 6.1.1-19.fc40
libavdevice - update to 6.1.1-11
ffmpeg-libs - update to 6.1.1-11
ffmpeg-devel - update to 6.1.1-11
ffmpeg-debugsource - update to 6.1.1-11
ffmpeg-debuginfo - update to 6.1.1-11
ffmpeg - update to 6.1.1-11
chromium - addressed in versions 124.0.6367.78-1.el9, 124.0.6367.91-1.el9, 124.0.6367.118-1.el9, 124.0.6367.118-2.el8, 124.0.6367.155-1.el8, 124.0.6367.155-1.el9, 124.0.6367.155-1.fc38, 124.0.6367.155-1.fc39, 124.0.6367.155-1.fc40, 124.0.6367.201-1.el8, 124.0.6367.201-1.el9, 124.0.6367.201-1.fc38, 125.0.6422.60-1.el8, 125.0.6422.60-1.el9, 125.0.6422.60-1.fc38, 125.0.6422.76-1.el8, 125.0.6422.76-1.el9

External References

Related Security Bulletins