OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. In OAuthLib versions 3.1.1 until 3.2.1, an attacker providing malicious redirect uri can cause denial of service. An attacker can also leverage usage of `uri_validate` functions depending where it is used. OAuthLib applications using OAuth2.0 provider support or use directly `uri_validate` are affected by this issue. Version 3.2.1 contains a patch. There are no known workarounds.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2022-0170 | OAuthLib is an implementation of the OAuth request-signing logic for Python 3.6+. In OAuthLib versions 3.1.1 until 3.2.1, an attacker providing malicious redirect uri can cause denial of service. An attacker can also leverage usage of `uri_validate` functions depending where it is used. OAuthLib applications using OAuth2.0 provider support or use directly `uri_validate` are affected by this issue. Version 3.2.1 contains a patch. There are no known workarounds. |
Github GHSA |
GHSA-3pgj-pg6c-r5p7 | OAuthLib vulnerable to DoS when attacker provides malicious IPV6 URI |
Ubuntu USN |
USN-5632-1 | OAuthLib vulnerability |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 22 Apr 2025 18:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2025-04-22T17:22:22.677Z
Reserved: 2022-07-15T00:00:00.000Z
Link: CVE-2022-36087
Updated: 2024-08-03T09:52:00.509Z
Status : Modified
Published: 2022-09-09T21:15:08.477
Modified: 2024-11-21T07:12:21.413
Link: CVE-2022-36087
OpenCVE Enrichment
No data.
EUVD
Github GHSA
Ubuntu USN