Total vulnerabilities in the database
strongSwan before 5.9.8 allows remote attackers to cause a denial of service in the revocation plugin by sending a crafted end-entity (and intermediate CA) certificate that contains a CRL/OCSP URL that points to a server (under the attacker's control) that doesn't properly respond but (for example) just does nothing after the initial TCP handshake, or sends an excessive amount of application data.
| Software | From | Fixed in |
|---|---|---|
| strongswan / strongswan | - | 5.9.8 |
| canonical / ubuntu_linux | 18.04 | 18.04.x |
| canonical / ubuntu_linux | 14.04 | 14.04.x |
| canonical / ubuntu_linux | 20.04 | 20.04.x |
| canonical / ubuntu_linux | 16.04 | 16.04.x |
| canonical / ubuntu_linux | 22.04 | 22.04.x |
| debian / debian_linux | 10.0 | 10.0.x |
| debian / debian_linux | 11.0 | 11.0.x |
| fedoraproject / fedora | 37 | 37.x |
| stormshield / stormshield_network_security | 4.5.1 | 4.6.0 |
| stormshield / stormshield_network_security | 4.3.1 | 4.3.15 |
| stormshield / stormshield_network_security | 3.11.1 | 3.11.20 |