CVE-2020-13962
- State
- Published
- Severity
- Not scored
- Published
- Jun 8, 2020
- Updated
- Aug 4, 2024
- Reserved
- Jun 8, 2020
Description
Qt 5.12.2 through 5.14.2, as used in unofficial builds of Mumble 1.3.0 and other products, mishandles OpenSSL's error queue, which can cause a denial of service to QSslSocket users. Because errors leak in unrelated TLS sessions, an unrelated session may be disconnected when any handshake fails. (Mumble 1.3.1 is not affected, regardless of the Qt version.)
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/mumble-voip/mumble/pull/4032
- https://bugreports.qt.io/browse/QTBUG-83450
- https://github.com/mumble-voip/mumble/issues/3679
- GLSA-202007-18vendor-advisory
- openSUSE-SU-2020:1319vendor-advisory
- FEDORA-2020-f869e01557vendor-advisory
- FEDORA-2020-ca26a3f832vendor-advisory
- FEDORA-2020-8372f6bae4vendor-advisory
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