PYSEC-2022-203
See a problem?- Import Source
- https://github.com/pypa/advisory-database/blob/main/vulns/werkzeug/PYSEC-2022-203.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/PYSEC-2022-203
- Aliases
- Published
- 2022-05-25T01:15:00Z
- Modified
- 2023-11-08T04:09:13.275498Z
- Summary
- [none]
- Details
-
* DISPUTED * Improper parsing of HTTP requests in Pallets Werkzeug v2.1.0 and below allows attackers to perform HTTP Request Smuggling using a crafted HTTP request with multiple requests included inside the body. NOTE: the vendor's position is that this behavior can only occur in unsupported configurations involving development mode and an HTTP server from outside the Werkzeug project.
- References
Affected packages
PyPI / werkzeug
Package
- Name
- werkzeug
- View open source insights on deps.dev
- Purl
- pkg:pypi/werkzeug
Affected ranges
- Type
- GIT
- Repo
- https://github.com/pallets/werkzeug
- Events
- Type
- ECOSYSTEM
- Events
-
Introduced0The exact introduced commit is unknownFixed2.1.1
Affected versions
0.*
0.1
0.2
0.3
0.3.1
0.4
0.4.1
0.5
0.5.1
0.6
0.6.1
0.6.2
0.7
0.7.1
0.7.2
0.8
0.8.1
0.8.2
0.8.3
0.9
0.9.1
0.9.2
0.9.3
0.9.4
0.9.5
0.9.6
0.10
0.10.1
0.10.2
0.10.3
0.10.4
0.11
0.11.1
0.11.2
0.11.3
0.11.4
0.11.5
0.11.6
0.11.7
0.11.8
0.11.9
0.11.10
0.11.11
0.11.12
0.11.13
0.11.14
0.11.15
0.12
0.12.1
0.12.2
0.13
0.14
0.14.1
0.15.0
0.15.1
0.15.2
0.15.3
0.15.4
0.15.5
0.15.6
0.16.0
0.16.1
1.*
1.0.0rc1
1.0.0
1.0.1
2.*
2.0.0rc1
2.0.0rc2
2.0.0rc3
2.0.0rc4
2.0.0rc5
2.0.0
2.0.1
2.0.2
2.0.3
2.1.0