Debian Security Advisory
DLA-2057-1 pillow -- LTS security update
- Date Reported:
- 06 Jan 2020
- Affected Packages:
- Security database references:
- In Mitre's CVE dictionary: CVE-2019-19911, CVE-2020-5312, CVE-2020-5313.
- More information:
It was discovered that there were three vulnerabilities in Pillow, an imaging library for the Python programming language
There is a DoS vulnerability in Pillow before 6.2.2 caused by FpxImagePlugin.py calling the range function on an unvalidated 32-bit integer if the number of bands is large. On Windows running 32-bit Python, this results in an OverflowError or MemoryError due to the 2 GB limit. However, on Linux running 64-bit Python this results in the process being terminated by the OOM killer.
libImaging/PcxDecode.c in Pillow before 6.2.2 has a PCX P mode buffer overflow.
libImaging/FliDecode.c in Pillow before 6.2.2 has an FLI buffer overflow.
For Debian 8
Jessie, these problems have been fixed in version 2.6.1-2+deb8u4.
We recommend that you upgrade your pillow packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS