The SSL capability for Konqueror in KDE 3.0.2 and earlier does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Konqueror | Kde | 2.2.2 (including) | 2.2.2 (including) |
| Konqueror | Kde | 3.0 (including) | 3.0 (including) |
| Konqueror | Kde | 3.0.1 (including) | 3.0.1 (including) |
| Konqueror | Kde | 3.0.2 (including) | 3.0.2 (including) |
| Red Hat Enterprise Linux AS (Advanced Server) version 2.1 | RedHat | * | |
| Red Hat Linux 7.2 | RedHat | * | |
| Red Hat Linux 7.3 | RedHat | * | |
| Red Hat Linux 8.0 | RedHat | * |