CVE Vulnerability

CVE-2020-10378

In libImaging/PcxDecode.c in Pillow before 7.1.0, an out-of-bounds read can occur when reading PCX files where state->shuffle is instructed to read beyond state->buffer.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

5.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html Third Party Advisory
https://github.com/python-pillow/Pillow/commits/master/src/libImaging Patch Third Party Advisory
https://github.com/python-pillow/Pillow/commit/6a83e4324738bb0452fbe8074a995b1c73f08de7#diff-9478f2787e3ae9668a15123b165c23ac Patch Third Party Advisory
https://github.com/python-pillow/Pillow/pull/4538 Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/
https://usn.ubuntu.com/4430-1/
https://usn.ubuntu.com/4430-2/
Configurations

Configuration 1

cpe:2.3:a:python:pillow:7.0.0:*:*:*:*:*:*:*
cpe:2.3:a:python:pillow:*:*:*:*:*:*:*:*
Information

Published : 2020-06-25 07:15

Updated : 2020-07-27 07:15

NVD link : CVE-2020-10378

Mitre link : CVE-2020-10378

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read