A flaw was found in mod_auth_mellon where it does not sanitize logout URLs properly. This issue could be used by an attacker to facilitate phishing attacks by tricking users into visiting a trusted web application URL that redirects to an external and potentially malicious server. The highest threat from this liability is to confidentiality and integrity.
References
| Link | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2021-3639 | Patch Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=1980648 | Issue Tracking Third Party Advisory |
| https://github.com/latchset/mod_auth_mellon/commit/42a11261b9dad2e48d70bdff7c53dd57a12db6f5 | Patch Third Party Advisory |
Configurations
History
26 Aug 2022, 15:10
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:uninett:mod_auth_mellon:*:*:*:*:*:*:*:* | |
| References | (MISC) https://github.com/latchset/mod_auth_mellon/commit/42a11261b9dad2e48d70bdff7c53dd57a12db6f5 - Patch, Third Party Advisory | |
| References | (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=1980648 - Issue Tracking, Third Party Advisory | |
| References | (MISC) https://access.redhat.com/security/cve/CVE-2021-3639 - Patch, Third Party Advisory | |
| CWE | CWE-601 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.1 |
22 Aug 2022, 16:35
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-08-22 15:15
Updated : 2024-02-04 22:51
NVD link : CVE-2021-3639
Mitre link : CVE-2021-3639
CVE.ORG link : CVE-2021-3639
JSON object : View
Products Affected
uninett
- mod_auth_mellon
CWE
CWE-601
URL Redirection to Untrusted Site ('Open Redirect')