The QSslSocketBackendPrivate::transmit function in src_network_ssl_qsslsocket_openssl.cpp in Qt 4.6.3 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed request.
2010-07-02T20:30:01.707
2025-04-11T00:51:21.963
Deferred
CVSSv2: 5.0 (MEDIUM)
AV:N/AC:L/Au:N/C:N/I:N/A:P
10.0
2.9
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | digia | qt | ≤ 4.6.3 | 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 |