python-pillow/pillow · Security
Out-of-bounds reads in Pillow
- GHSA ID
- GHSA-vj42-xq3r-hr3r
- CVE ID
- CVE-2020-10994
- Severity
- high
- Published
- Updated
- CVSS
- 5.5 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS v3
- 5.5 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS v4
- 7.1 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Description
In libImaging/Jpeg2KDecode.c in Pillow before 7.1.0, there are multiple out-of-bounds reads via a crafted JP2 file.
CWEs
- CWE-125 · Out-of-bounds Read
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-10994 ↗
- https://github.com/python-pillow/Pillow/pull/4505 ↗
- https://github.com/python-pillow/Pillow/pull/4538 ↗
- https://github.com/python-pillow/Pillow/commit/ff60894d697d1992147b791101ad53a8bf1352e4 ↗
- https://github.com/python-pillow/Pillow/blob/master/docs/releasenotes/7.1.0.rst#security ↗
- https://pillow.readthedocs.io/en/stable/releasenotes/7.1.0.html ↗
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-574575 ↗
- https://github.com/advisories/GHSA-vj42-xq3r-hr3r ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/pillow/PYSEC-2020-79.yaml ↗
- https://github.com/python-pillow/Pillow/commits/master/src/libImaging ↗
- 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 ↗
- https://usn.ubuntu.com/4430-1 ↗
- https://usn.ubuntu.com/4430-2 ↗