Vulnerability Monitor

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CVE-2020-10994

In libImaging/Jpeg2KDecode.c in Pillow before 7.1.0, there are multiple out-of-bounds reads via a crafted JP2 file.

Published

2020-06-25T19:15:12.427

Last Modified

2024-11-21T04:56:32.493

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	python	pillow	< 7.1.0	Yes
Operating System	fedoraproject	fedora	31	Yes
Operating System	fedoraproject	fedora	32	Yes
Operating System	canonical	ubuntu_linux	16.04	Yes
Operating System	canonical	ubuntu_linux	18.04	Yes

References

https://github.com/python-pillow/Pillow/commits/master/src/libImaging/ Patch, Third Party Advisory ([email protected])
https://github.com/python-pillow/Pillow/pull/4505 Issue Tracking, Patch ([email protected])
https://github.com/python-pillow/Pillow/pull/4538 Issue Tracking, Patch ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/ ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/ ([email protected])
https://pillow.readthedocs.io/en/stable/releasenotes/ Release Notes ([email protected])
https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html Product ([email protected])
https://usn.ubuntu.com/4430-1/ Third Party Advisory ([email protected])
https://usn.ubuntu.com/4430-2/ Third Party Advisory ([email protected])
https://github.com/python-pillow/Pillow/commits/master/src/libImaging/ Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/python-pillow/Pillow/pull/4505 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/python-pillow/Pillow/pull/4538 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/ (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/ (af854a3a-2127-422b-91ae-364da2661108)
https://pillow.readthedocs.io/en/stable/releasenotes/ Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html Product (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4430-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4430-2/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)