CVSS 3.1
5.5 mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HCVE-2020-10994
Medium (5.5). EPSS 1.4% chance of exploitation in the next 30 days. Fixed in pillow 7.0.0, 7.1.0.
In libImaging/Jpeg2KDecode.c in Pillow before 7.1.0, there are multiple out-of-bounds reads via a crafted JP2 file.
Severity
- EPSS
- 1.4% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
- CWE
- CWE-125
- Published
- Modified
- Record from
- the NVD, synced
Affected
- canonical:ubuntu_linux
- fedoraproject:fedora
- python:pillow
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-vj42-xq3r-hr3r | PyPI | pillow | <7.1.0 | 7.1.0 |
| PYSEC-2020-79 | PyPI | pillow | <7.0.0 | 7.0.0 |
References
- https://github.com/python-pillow/Pillow/commits/master/src/libImaging/
- https://github.com/python-pillow/Pillow/pull/4505
- https://github.com/python-pillow/Pillow/pull/4538
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEBCPE4F2VHTIT6EZA2YZQZLPVDEBJGD/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HOKHNWV2VS5GESY7IBD237E7C6T3I427/