CVE-2022-21697

Source
https://nvd.nist.gov/vuln/detail/CVE-2022-21697
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-21697.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-21697
Aliases
Related
Published
2022-01-25T14:15:08Z
Modified
2025-01-08T14:02:40.239330Z
Severity
  • 7.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N CVSS Calculator
Summary
[none]
Details

Jupyter Server Proxy is a Jupyter notebook server extension to proxy web services. Versions of Jupyter Server Proxy prior to 3.2.1 are vulnerable to Server-Side Request Forgery (SSRF). Any user deploying Jupyter Server or Notebook with jupyter-proxy-server extension enabled is affected. A lack of input validation allows authenticated clients to proxy requests to other hosts, bypassing the allowed_hosts check. Because authentication is required, which already grants permissions to make the same requests via kernel or terminal execution, this is considered low to moderate severity. Users may upgrade to version 3.2.1 to receive a patch or, as a workaround, install the patch manually.

References

Affected packages

Git / github.com/jupyterhub/jupyter-server-proxy

Affected ranges

Type
GIT
Repo
https://github.com/jupyterhub/jupyter-server-proxy
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
Fixed

Affected versions

v0.*

v0.2.0
v0.3.0
v0.3.1
v0.3.2
v0.5.0
v0.7.0
v0.8.0
v0.8.1
v0.8.2
v0.8.3
v0.8.4
v0.8.5
v0.8.6
v0.8.7
v0.8.8

v1.*

v1.0.0
v1.0.1
v1.1.0
v1.2.0
v1.3.0
v1.3.1
v1.3.2
v1.4.0
v1.5.0
v1.5.2
v1.5.3
v1.6.0

v3.*

v3.0.0
v3.0.0-rc.1
v3.0.1
v3.0.2
v3.1.0
v3.2.0