VDB
DEBIAN-CVE-2021-3639
DEBIAN-CVE-2021-3639
PUBLISHED
CVSS 6.099999904632568 MEDIUM
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.
Risk Scores
CVSS v3.1
6.099999904632568
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | libapache2-mod-auth-mellon | 0, 0, 0 |
| Debian:13 | libapache2-mod-auth-mellon | 0, 0, 0 |
| Debian:12 | libapache2-mod-auth-mellon | 0, 0, 0 |
| Debian:11 | libapache2-mod-auth-mellon | 0.17.0-1, 0, 0.17.0-1 |
Timeline
- Aug 22, 2022 CVE Published
- Apr 28, 2026 CVE Updated