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Vulnerability details: VCID-u6sh-ntun-7ybj
Vulnerability ID VCID-u6sh-ntun-7ybj
Aliases BIT-pillow-2020-5313
CVE-2020-5313
GHSA-hj69-c76v-86wr
PYSEC-2020-84
Summary libImaging/FliDecode.c in Pillow before 6.2.2 has an FLI buffer overflow.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-125 Out-of-bounds Read
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 8.2 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-5313.json
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
epss 0.00511 https://api.first.org/data/v1/epss?cve=CVE-2020-5313
cvssv3.1 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 7.1 https://github.com/advisories/GHSA-hj69-c76v-86wr
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-hj69-c76v-86wr
generic_textual HIGH https://github.com/advisories/GHSA-hj69-c76v-86wr
cvssv3.1 7.1 https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-84.yaml
generic_textual HIGH https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-84.yaml
cvssv3.1 7.1 https://github.com/python-pillow/Pillow
generic_textual HIGH https://github.com/python-pillow/Pillow
cvssv3.1 7.1 https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst#622-2020-01-02
generic_textual HIGH https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst#622-2020-01-02
cvssv3.1 7.1 https://github.com/python-pillow/Pillow/commit/a09acd0decd8a87ccce939d5ff65dab59e7d365b
generic_textual HIGH https://github.com/python-pillow/Pillow/commit/a09acd0decd8a87ccce939d5ff65dab59e7d365b
cvssv3.1 7.1 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A
generic_textual HIGH https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A
cvssv3.1 7.1 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P
generic_textual HIGH https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P
cvssv2 5.8 https://nvd.nist.gov/vuln/detail/CVE-2020-5313
cvssv3.1 7.1 https://nvd.nist.gov/vuln/detail/CVE-2020-5313
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2020-5313
cvssv3.1 7.1 https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html
generic_textual HIGH https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html
cvssv3.1 7.1 https://usn.ubuntu.com/4272-1
generic_textual HIGH https://usn.ubuntu.com/4272-1
cvssv3.1 7.1 https://www.debian.org/security/2020/dsa-4631
generic_textual HIGH https://www.debian.org/security/2020/dsa-4631
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-5313.json
https://api.first.org/data/v1/epss?cve=CVE-2020-5313
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19911
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5312
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5313
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/advisories/GHSA-hj69-c76v-86wr
https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-84.yaml
https://github.com/python-pillow/Pillow
https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst#622-2020-01-02
https://github.com/python-pillow/Pillow/commit/a09acd0decd8a87ccce939d5ff65dab59e7d365b
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/
https://nvd.nist.gov/vuln/detail/CVE-2020-5313
https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html
https://usn.ubuntu.com/4272-1
https://usn.ubuntu.com/4272-1/
https://www.debian.org/security/2020/dsa-4631
1789532 https://bugzilla.redhat.com/show_bug.cgi?id=1789532
948224 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=948224
cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:19.10:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
RHSA-2020:3185 https://access.redhat.com/errata/RHSA-2020:3185
RHSA-2020:3887 https://access.redhat.com/errata/RHSA-2020:3887
RHSA-2021:0420 https://access.redhat.com/errata/RHSA-2021:0420
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-5313.json
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://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: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H Found at https://github.com/advisories/GHSA-hj69-c76v-86wr
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:L/I:N/A:H Found at https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-84.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: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H Found at https://github.com/python-pillow/Pillow
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:L/I:N/A:H Found at https://github.com/python-pillow/Pillow/blob/master/CHANGES.rst#622-2020-01-02
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:L/I:N/A:H Found at https://github.com/python-pillow/Pillow/commit/a09acd0decd8a87ccce939d5ff65dab59e7d365b
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:L/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A
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:L/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P
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:N/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2020-5313
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:L/I:N/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2020-5313
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:L/I:N/A:H Found at https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html
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:L/I:N/A:H Found at https://usn.ubuntu.com/4272-1
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:L/I:N/A:H Found at https://www.debian.org/security/2020/dsa-4631
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 0.65427
EPSS Score 0.00511
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:08:07.277508+00:00 Pypa Importer Import https://github.com/pypa/advisory-database/blob/main/vulns/pillow/PYSEC-2020-84.yaml 37.0.0