vulnerability
Alma Linux: CVE-2021-3639: Moderate: mod_auth_mellon security update (ALSA-2022-1934)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:P/A:N) | May 10, 2022 | May 13, 2022 | Aug 11, 2025 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
May 10, 2022
Added
May 13, 2022
Modified
Aug 11, 2025
Description
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.
Solutions
alma-upgrade-mod_auth_mellonalma-upgrade-mod_auth_mellon-diagnostics
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