USN-2301-1: Jinja2 vulnerabilities
4
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
05/19/2014
07/25/2018
07/28/2014
07/09/2020
Description
The default configuration for bccache.FileSystemBytecodeCache in Jinja2 before 2.7.2 does not properly create temporary files, which allows local users to gain privileges via a crafted .cache file with a name starting with __jinja2_ in /tmp.
Solution(s)
- ubuntu-upgrade-python-jinja2
- ubuntu-upgrade-python3-jinja2
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