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Oracle Linux: (CVE-2020-13962) ELSA-2020-4690: qt5-qtbase and qt5-qtwebsockets security and bug fix update

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Oracle Linux: (CVE-2020-13962) ELSA-2020-4690: qt5-qtbase and qt5-qtwebsockets security and bug fix update

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
06/09/2020
Created
11/14/2020
Added
11/12/2020
Modified
11/12/2020

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.)

Solution(s)

  • oracle-linux-upgrade-qt5-assistant
  • oracle-linux-upgrade-qt5-designer
  • oracle-linux-upgrade-qt5-doctools
  • oracle-linux-upgrade-qt5-linguist
  • oracle-linux-upgrade-qt5-qdbusviewer
  • oracle-linux-upgrade-qt5-qtbase
  • oracle-linux-upgrade-qt5-qtbase-common
  • oracle-linux-upgrade-qt5-qtbase-devel
  • oracle-linux-upgrade-qt5-qtbase-examples
  • oracle-linux-upgrade-qt5-qtbase-gui
  • oracle-linux-upgrade-qt5-qtbase-mysql
  • oracle-linux-upgrade-qt5-qtbase-odbc
  • oracle-linux-upgrade-qt5-qtbase-postgresql
  • oracle-linux-upgrade-qt5-qtbase-private-devel
  • oracle-linux-upgrade-qt5-qtbase-static
  • oracle-linux-upgrade-qt5-qttools
  • oracle-linux-upgrade-qt5-qttools-common
  • oracle-linux-upgrade-qt5-qttools-devel
  • oracle-linux-upgrade-qt5-qttools-examples
  • oracle-linux-upgrade-qt5-qttools-libs-designer
  • oracle-linux-upgrade-qt5-qttools-libs-designercomponents
  • oracle-linux-upgrade-qt5-qttools-libs-help
  • oracle-linux-upgrade-qt5-qttools-static
  • oracle-linux-upgrade-qt5-qtwebsockets
  • oracle-linux-upgrade-qt5-qtwebsockets-devel
  • oracle-linux-upgrade-qt5-qtwebsockets-examples

References

  • ELSA-2020-4690
  • CVE-2020-13962

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