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Vulnerability details: VCID-wkuj-n5fx-aaaj
Vulnerability ID VCID-wkuj-n5fx-aaaj
Aliases CVE-2020-22023
Summary A heap-based Buffer Overflow vulnerabililty exists in FFmpeg 4.2 in filter_frame at libavfilter/vf_bitplanenoise.c, which might lead to memory corruption and other potential consequences.
Status Published
Exploitability 0.5
Weighted Severity 7.9
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-787 Out-of-bounds Write
System Score Found at
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00155 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00162 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
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epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
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epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
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epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
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epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
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epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
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epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
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epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00419 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.00994 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.01015 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.01015 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.01015 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.01015 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.01015 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
epss 0.01042 https://api.first.org/data/v1/epss?cve=CVE-2020-22023
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2020-22023
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-22023
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2020-22023
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-22023
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20445
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20446
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20453
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-21041
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22015
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22016
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22017
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22019
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22020
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22021
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22022
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22023
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22025
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22026
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22027
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22028
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22029
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22030
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22031
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22032
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22033
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22034
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22035
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22036
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22037
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22049
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22054
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35965
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38114
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38171
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38291
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html
https://trac.ffmpeg.org/ticket/8244
https://www.debian.org/security/2021/dsa-4990
cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:ffmpeg:ffmpeg:4.2:-:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
CVE-2020-22023 https://nvd.nist.gov/vuln/detail/CVE-2020-22023
USN-5472-1 https://usn.ubuntu.com/5472-1/
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-22023
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-22023
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-22023
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.52588
EPSS Score 0.00155
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.