QSslSocket in Qt before 4.7.0-rc1 recognizes a wildcard IP address in the subject's Common Name field of an X.509 certificate, which might allow man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority.
2012-06-29T19:55:01.563
2025-04-11T00:51:21.963
Deferred
CVSSv2: 4.3 (MEDIUM)
AV:N/AC:M/Au:N/C:N/I:P/A:N
8.6
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | digia | qt | ≤ 4.6.4 | Yes |
| Application | qt | qt | 4.0.0 | Yes |
| Application | qt | qt | 4.0.1 | Yes |
| Application | qt | qt | 4.1.0 | Yes |
| Application | qt | qt | 4.1.1 | Yes |
| Application | qt | qt | 4.1.2 | Yes |
| Application | qt | qt | 4.1.3 | Yes |
| Application | qt | qt | 4.1.4 | Yes |
| Application | qt | qt | 4.1.5 | Yes |
| Application | qt | qt | 4.2.0 | Yes |
| Application | qt | qt | 4.2.1 | Yes |
| Application | qt | qt | 4.2.3 | Yes |
| Application | qt | qt | 4.3.0 | Yes |
| Application | qt | qt | 4.3.1 | Yes |
| Application | qt | qt | 4.3.2 | Yes |
| Application | qt | qt | 4.3.3 | Yes |
| Application | qt | qt | 4.3.4 | Yes |
| Application | qt | qt | 4.3.5 | Yes |
| Application | qt | qt | 4.4.0 | Yes |
| Application | qt | qt | 4.4.1 | Yes |
| Application | qt | qt | 4.4.2 | Yes |
| Application | qt | qt | 4.4.3 | Yes |
| Application | qt | qt | 4.5.0 | Yes |
| Application | qt | qt | 4.5.1 | Yes |
| Application | qt | qt | 4.5.2 | Yes |
| Application | qt | qt | 4.5.3 | Yes |
| Application | qt | qt | 4.6.0 | Yes |
| Application | qt | qt | 4.6.0 | Yes |
| Application | qt | qt | 4.6.1 | Yes |
| Application | qt | qt | 4.6.2 | Yes |
| Application | qt | qt | 4.6.3 | Yes |