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CVE-2020-5311

Good to know:

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Date: January 2, 2020

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

Language: Python

Severity Score

Related Resources (19)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/
https://access.redhat.com/errata/RHSA-2020:0580
https://nvd.nist.gov/vuln/detail/CVE-2020-5311
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P
https://github.com/python-pillow/Pillow
https://access.redhat.com/security/cve/CVE-2020-5311
https://github.com/python-pillow/Pillow/commit/a79b65c47c7dc6fe623aadf09aa6192fc54548f3
https://www.debian.org/security/2020/dsa-4631
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/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A/
https://access.redhat.com/errata/RHSA-2020:0566
https://usn.ubuntu.com/4272-1/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A/
https://github.com/advisories/GHSA-r7rm-8j6h-r933
https://usn.ubuntu.com/4272-1
https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A
https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-82.yaml
https://www.mend.io/vulnerability-database/CVE-2020-5311

Severity Score

Weakness Type (CWE)

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

CWE-120

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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