Mageia 2020-0094: systemd security update

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Updated systemd packages fix security vulnerabilities: It was discovered that systemd incorrectly handled certain udevadm trigger commands. A local attacker could possibly use this issue to cause systemd to consume resources, leading to a denial of service (CVE-2019-20386).

Mageia 2020-0090: firefox security update

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Updated firefox packages fix security vulnerabilities: Due to a missing bounds check on shared memory read in the parent process, a content process could have modified shared memory relating to crash reporting information, crash itself, and cause an out-of-bound write. This could have

Mageia 2020-0089: kernel-linus security update

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This update provides upstream 5.4.20, adding support for new hardware and features, and resolves atleast the following security issues: In a Linux KVM guest that has PV TLB enabled, a process in the guest kernel may be able to read memory locations from another process in the same guest.

Mageia 2020-0087: sphinx security update

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Updated sphinx packages fix security vulnerability: A vulnerability was found in Sphinx Technologies Sphinx 3.1.1 by default has no authentication and listens on 0.0.0.0, making it exposed to the internet, unless filtered by a firewall or reconfigured to listen to 127.0.0.1 only