Debian Security Advisory
DLA-2119-1 python-pysaml2 -- LTS security update
- Date Reported:
- 26 Feb 2020
- Affected Packages:
- Security database references:
- In the Debian bugtracking system: Bug 949322.
In Mitre's CVE dictionary: CVE-2020-5390.
- More information:
It was discovered that pysaml2, a Python implementation of SAML to be used in a WSGI environment, was susceptible to XML signature wrapping attacks, which could result in a bypass of signature verification.
For Debian 8
Jessie, this problem has been fixed in version 2.0.0-1+deb8u3.
We recommend that you upgrade your python-pysaml2 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