Logo
vulnerabilityCVE-2022-29217
Name
CVE-2022-29217
Source
NVD ( link)Debian ( link)
Description
PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the JWT token can choose the used signing algorithm. The PyJWT library requires that the application chooses what algorithms are supported. The application can specify `jwt.algorithms.get_default_algorithms()` to get support for all algorithms, or specify a single algorithm. The issue is not that big as `algorithms=jwt.algorithms.get_default_algorithms()` has to be used. Users should upgrade to v2.4.0 to receive a patch for this issue. As a workaround, always be explicit with the algorithms that are accepted and expected when decoding.
Published Date
Updated Date
Workaround
-

Analysis#


Affected Component
Analysis
python3-pyjwt
Patched

Vulnerability Ratings#


7.4
CVSSv31
7.5
CVSSv31
5
CVSSv2
NaN
other

Others affected component#


Name
Project
Project Version
Version
Status
yocto
scarthgap
2.8.0
Not Affected

Resolved with patches#


python3-pyjwt (yocto:kirkstone)

#
Title
Author
Resolve
1
Merge pull request from GHSA-ffqj-6fqr-9h24
=?UTF-8?q?Jos=C3=A9=20Padilla?= <jpadilla@webapplicate.com>
CVE-2022-29217