PT-2019-6449 · FFmpeg+5 · Ffmpeg+5
Published
2019-10-13
·
Updated
2023-11-15
·
CVE-2021-38093
CVSS v2.0
10
High
| Vector | AV:N/AC:L/Au:N/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
Ffmpeg version 4.2.1
Description
The issue is related to an integer overflow vulnerability in the
filter robert function within the libavfilter/vf convolution.c file of Ffmpeg. This vulnerability allows attackers to cause a Denial of Service or potentially have other unspecified impacts. It may also enable remote attackers to access confidential data, compromise its integrity, and cause a service disruption.Recommendations
For Ffmpeg version 4.2.1, consider disabling the
filter robert function in libavfilter/vf convolution.c as a temporary workaround to minimize the risk of exploitation until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Exploit
DoS
Integer Overflow
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Astra Linux
Ffmpeg
Linuxmint
Suse
Ubuntu