CVEvulnerability

CVE-2022-36087

6.5 MEDIUM Published 2022-09-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2022-09-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.7 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-20, CWE-601

Description

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.

Affected configurations

• oauthlib project oauthlib (>= 3.1.1 < 3.2.1) • fedoraproject fedora 37

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-601 URL Redirection to Untrusted Site weakness

References