CVE-2019-16865
High
Description
An issue was discovered in Pillow before 6.2.0. When reading specially crafted invalid image files, the library can either allocate very large amounts of memory or take an extremely long period of time to process the image.
SeverityHigh
CVSS7.5
Exploit probability88. percentile3.1%
Product
Python Pillow
PublishedOct 4, 2019
First seenOct 4, 2019
How to fix
Update
- python pillow6.2.0 or later
- pillow6.2.0 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYDXD7EE4YAEVSTNIFZKNVPRVJX5ZOG3/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EMJBUZQGQ2Q7HXYCQVRLU7OXNC7CAWWU/
- usn.ubuntu.com/4272-1/
- access.redhat.com/errata/RHSA-2020:0566
- debian.org/security/2020/dsa-4631
- access.redhat.com/errata/RHSA-2020:0580
- access.redhat.com/errata/RHSA-2020:0578
- access.redhat.com/errata/RHSA-2020:0681
- access.redhat.com/errata/RHSA-2020:0683
- access.redhat.com/errata/RHSA-2020:0694
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| python pillow | v < 6.2.0 | 6.2.0 |
| fedoraproject fedora | 30, 31 | — |
| pillowPyPI | v < 6.2.0 | 6.2.0 |
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