CVE-2022-36087
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-36087
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-36087.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-36087
- Aliases
- Downstream
- Related
- Published
- 2022-09-09T00:00:00Z
- Modified
- 2025-10-22T18:32:45.140022Z
- Severity
-
- 5.7 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- OAuthLib vulnerable DoS when attacker provides malicious IPV6 URI
- Details
-
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_validatefunctions depending where it is used. OAuthLib applications using OAuth2.0 provider support or use directlyuri_validateare affected by this issue. Version 3.2.1 contains a patch. There are no known workarounds. - Database specific
{ "cwe_ids": [ "CWE-20" ] }- References
-
- https://github.com/oauthlib/oauthlib/security/advisories/GHSA-3pgj-pg6c-r5p7
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LXOPIA6M57CFQPUT6HHSNXCTV6QA3UDI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NBCQJR3ZF7FVNTJYRVPVSQEQRAYZIUHU/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QRYLYHE5HWF6R2CRLJFUK4PILR47WXOE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/X2CQZM5CKOUM4GW2GTAPQEQFPITQ6F7S/
- https://github.com/oauthlib/oauthlib/commit/2e40b412c844ecc4673c3fa3f72181f228bdbacd
- https://github.com/oauthlib/oauthlib/blob/2b8a44855a51ad5a5b0c348a08c2564a2e197ea2/oauthlib/uri_validate.py
- https://github.com/oauthlib/oauthlib/blob/d4bafd9f1d0eba3766e933b1ac598cbbf37b8914/oauthlib/oauth2/rfc6749/grant_types/base.py#L232
- https://github.com/oauthlib/oauthlib/releases/tag/v3.2.1