CVE-2020-10379

high

Description

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

References

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

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

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

https://lists.fedoraproject.org/archives/list/[email protected]/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/

https://lists.fedoraproject.org/archives/list/[email protected]/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/

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

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

Details

Source: MITRE

Published: 2020-06-25

Updated: 2020-07-27

Type: CWE-120

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH