4.6
Medium
CVE-2022-45856 An improper certificate validation vulnerability [CWE-295] in FortiClientWindows 6.4 all versions, 7.0.0 through…
Description
An improper certificate validation vulnerability [CWE-295] in FortiClientWindows 6.4 all versions, 7.0.0 through 7.0.7, FortiClientMac 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientLinux 6.4 all versions, 7.0 all versions, 7.2.0 through 7.2.4, FortiClientAndroid 6.4 all versions, 7.0 all versions, 7.2.0 and FortiClientiOS 5.6 all versions, 6.0.0 through 6.0.1, 7.0.0 through 7.0.6 SAML SSO feature may allow an unauthenticated attacker to man-in-the-middle the communication between the FortiClient and both the service provider and the identity provider.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| FortiClientiOS 7.0 | 7.0.0 → 7.0.6 | No fix stated |
| FortiClientiOS 6.0 | 6.0.0 → 6.0.1 | No fix stated |
| FortiClientiOS 5.6 | 5.6.0 → 5.6.6 | No fix stated |
| FortiClientiOS 5.4 | 5.4.0 → 5.4.4 | No fix stated |
| FortiClientiOS 5.2 | 5.2.0 → 5.2.3 | No fix stated |
| FortiClientiOS 5.0 | 5.0.0 → 5.0.3 | No fix stated |
| FortiClientiOS 4.0 | 4.0.0 → 4.0.2 | No fix stated |
| FortiClientiOS 2.0 | 2.0.0 → 2.0.1 | No fix stated |
| FortiClientAndroid | 7.2.0 | No fix stated |
Show the 15 other branches Hide the 15 other branches
| Product | Affected versions | Fixed in |
|---|---|---|
| FortiClientAndroid 7.0 | 7.0.0 → 7.0.7 | No fix stated |
| FortiClientAndroid 6.4 | 6.4.1 → 6.4.6 | No fix stated |
| FortiClientAndroid | 6.0.0 | No fix stated |
| FortiClientAndroid | 5.6.0 | No fix stated |
| FortiClientAndroid 5.4 | 5.4.0 → 5.4.2 | No fix stated |
| FortiClientAndroid 5.2 | 5.2.0 → 5.2.8 | No fix stated |
| FortiClientAndroid 5.0 | 5.0.0 → 5.0.3 | No fix stated |
| FortiClientMac 7.2 | 7.2.0 → 7.2.4 | No fix stated |
| FortiClientMac 7.0 | 7.0.0 → 7.0.13 | No fix stated |
| FortiClientMac 6.4 | 6.4.0 → 6.4.10 | No fix stated |
| FortiClientLinux 7.2 | 7.2.0 → 7.2.4 | No fix stated |
| FortiClientLinux 7.0 | 7.0.0 → 7.0.13 | No fix stated |
| FortiClientLinux 6.4 | 6.4.0 → 6.4.9 | No fix stated |
| FortiClientWindows 7.0 | 7.0.0 → 7.0.7 | No fix stated |
| FortiClientWindows 6.4 | 6.4.0 → 6.4.10 | No fix stated |