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CVE-2020-10379

Good to know:

Date: June 25, 2020

In Pillow before 7.1.0, there are two Buffer Overflows in libImaging/TiffDecode.c.

Language: Python

Severity Score

7.8

Related Resources (17)

Url: https://github.com/python-pillow/Pillow/commits/master/src/libImaging

Url: https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/

Url: https://github.com/python-pillow/Pillow

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD

Url: https://pillow.readthedocs.io/en/stable/releasenotes/6.2.3.html

Url: https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-78.yaml

Url: https://github.com/advisories/GHSA-8843-m7mw-mxqm

Url: https://usn.ubuntu.com/4430-2/

Url: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/

Url: https://nvd.nist.gov/vuln/detail/CVE-2020-10379

Url: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427

Url: https://github.com/python-pillow/Pillow/pull/4538

Url: https://github.com/python-pillow/Pillow/commit/46f4a349b88915787fea3fb91348bb1665831bbb#diff-9478f2787e3ae9668a15123b165c23ac

Url: https://usn.ubuntu.com/4430-2

Url: https://github.com/python-pillow/Pillow/issues/4750

Url: https://www.mend.io/vulnerability-database/CVE-2020-10379

Severity Score

7.8

Weakness Type (CWE)

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

CWE-120

Top Fix

Upgrade Version

Upgrade to version 7.1.0

CVSS v3.1

Base Score:	7.8
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	6.8
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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