Home/CVE/libImaging/FliDecode.c in Pillow before 6.2.2 has an FLI buffer overflow.
CVE

CVE-2020-5313

libImaging/FliDecode.c in Pillow before 6.2.2 has an FLI buffer overflow.

libImaging/FliDecode.c in Pillow before 6.2.2 has an FLI buffer overflow.

HIGH · CVSS 7.1 EPSS 0.00551
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

4
python pillow< 6.2.2
canonical ubuntu linuxall versions
debian linuxall versions
fedoraproject fedoraall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI pillow HIGH fixed in 6.2.2
▣

Scoring & Timeline

7.1
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD03 Jan 2020 · 01:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
⚑

Vendor Advisories

8
suse-csafsuse-ru-2020_2161-1
suse-csafsuse-ru-2020_2072-1
suse-csafSUSE-SU-2020:2057-1
suse-csafSUSE-SU-2020:1901-1
rhsaRHSA-2020:3185Important
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/python-pillow/Pillow/commit/a09acd0decd8a87ccce939d5ff65dab59e7d365bPatchThird Party Advisory
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://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.htmlRelease NotesThird Party Advisory
https://usn.ubuntu.com/4272-1/Third Party Advisory
https://www.debian.org/security/2020/dsa-4631Third Party Advisory
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