Home/CVE/libImaging/SgiRleDecode.c in Pillow before 6.2.2 has an SGI buffer overflow.
CVE

CVE-2020-5311

libImaging/SgiRleDecode.c in Pillow before 6.2.2 has an SGI buffer overflow.

libImaging/SgiRleDecode.c in Pillow before 6.2.2 has an SGI buffer overflow.

CRITICAL · CVSS 9.8 EPSS 0.01146
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
▤

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 CRITICAL fixed in 6.2.2
▣

Scoring & Timeline

9.8
CRITICAL · 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:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

5
suse-csafsuse-ru-2020_2161-1
rhsaRHSA-2021:0420Important
usnUSN-4272-1
rhsaRHSA-2020:0580Important
rhsaRHSA-2020:0566Important
🔗

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/a79b65c47c7dc6fe623aadf09aa6192fc54548f3PatchThird 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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