Red Hat Security Advisory 2020-1665-01 - Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt. Issues addressed include a denial of service vulnerability.
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Red Hat Security Advisory 2020-1172-01 - The qt packages contain a software toolkit that simplifies the task of writing and maintaining Graphical User Interface applications for the X Window System. Issues addressed include a denial of service vulnerability.
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Ubuntu Security Notice 4275-1 - It was discovered that Qt incorrectly handled certain PPM images. If a user or automated system were tricked into opening a specially crafted PPM file, a remote attacker could cause Qt to crash, resulting in a denial of service. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. It was discovered that Qt incorrectly handled certain text files. If a user or automated system were tricked into opening a specially crafted text file, a remote attacker could cause Qt to crash, resulting in a denial of service. This issue only affected Ubuntu 19.10. Various other issues were also addressed.
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