Possible denial of service with multiple incoming connections to a Schannel based server with a TLS backend
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Qt | Qt | unaffected |
|
No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows | — |
| Qt | Qt | — |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.427% probability within 30 days)
| Link | Providers |
|---|---|
| https://codereview.qt-project.org/c/qt/qtbase/+/651495 |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | There is an incomplete cleanup vulnerability in Qt Network's Schannel support on Windows which can lead to a Denial of Service over a long period.This issue affects Qt from 5.15.0 through 6.8.3, from 6.9.0 before 6.9.2. | There is an incomplete cleanup vulnerability in Qt Network's Schannel support on Windows which can lead to a Denial of Service over a long period. This issue affects Qt from 5.15.0 through 6.8.3, from 6.9.0 before 6.9.2. |
| CPEs | cpe:2.3:a:qt:qt:*:*:windows:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Microsoft
Microsoft windows Qt Qt qt |
|
| Vendors & Products |
Microsoft
Microsoft windows Qt Qt qt |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | There is an incomplete cleanup vulnerability in Qt Network's Schannel support on Windows which can lead to a Denial of Service over a long period.This issue affects Qt from 5.15.0 through 6.8.3, from 6.9.0 before 6.9.2. | |
| Title | Possible denial of service with multiple incoming connections to a Schannel based server with a TLS backend | |
| Weaknesses | CWE-459 | |
| References |
| |
| Metrics |
cvssV4_0
|