Alma Linux: CVE-2020-13962: Moderate: qt5-qtbase and qt5-qtwebsockets security and bug fix update (ALSA-2020-4690)
5
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
06/09/2020
05/05/2022
05/04/2022
09/15/2022
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.)
Solution(s)
- alma-upgrade-qt5-qtbase-static
- alma-upgrade-qt5-qttools-static
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