FortiClient VulnerabilityOpenSSL CVE-2020-7043 Certificate Validation Bypass Vulnerability
Description
An issue was discovered in openfortivpn 1.11.0 when used with OpenSSL before 1.0.2. tunnel.c mishandles certificate validation because hostname comparisons do not consider \'\\0\' characters, as demonstrated by a good.example.com\\x00evil.example.com attack.
Affected Applications
OpenSSL
CVE References
CVE-2020-7043Other References
https://www.openssl.org/news/vulnerabilities.html| ID | 73669 |
| Created | Nov 03, 2022 |
| Description Updated |
Dec 18, 2023 |
| Risk |
|
| Coverage | FortiClient |
| OS | Windows |
| Vendor | OpenSSL |
| Patch | manual |
| Application | OpenSSL |