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cveMitreCVE-2021-38094
HistorySep 20, 2021 - 4:15 p.m.

CVE-2021-38094

2021-09-2016:15:11
CWE-190
mitre
web.nvd.nist.gov
72
cve-2021-38094
integer overflow
libavfilter
vf_convolution
ffmpeg 4.2.1
denial of service
nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.3

Confidence

High

EPSS

0.002

Percentile

55.7%

JSON

Integer Overflow vulnerability in function filter_sobel in libavfilter/vf_convolution.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts.

Affected configurations

Nvd
Node
ffmpegffmpegMatch4.2.1
VendorProductVersionCPE
ffmpegffmpeg4.2.1cpe:2.3:a:ffmpeg:ffmpeg:4.2.1:*:*:*:*:*:*:*

Related

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openvas 7
ubuntu 2
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Ubuntu 18.04 ESM / 20.04 ESM / 22.04 ESM : FFmpeg vulnerabilities (USN-6449-1)
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Ubuntu: Security Advisory (USN-6449-1)
2023-10-25 00:00:00
Ubuntu: Security Advisory (USN-6449-2)
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CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AI Score

8.3

Confidence

High

EPSS

0.002

Percentile

55.7%

JSON
Related for CVE-2021-38094
prion1osv3cnvd1cvelist1debiancve1nvd1ubuntucve1nessus6openvas7ubuntu2suse1