Mageia Linux Distribution - Security Advisories - Results from #106...

Mageia Linux Distribution

Mageia 2020-0457: jupyter-notebook security update


Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for known notebook server hosts. A link to your notebook server may appear safe, but ultimately redirect to a spoofed server on the public internet. (CVE-2020-26215) References: - -

Mageia 2020-0456: x11-server security update


A flaw was found in the X.Org Server. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability (CVE-2020-14360).

Mageia 2020-0451: python and python3 security update


It was discovered that incorrectly handled certain ZIP files. An attacker could possibly use this issue to cause a denial of service (CVE-2019-9674). It was discovered that Python documentation had a misleading information. A security issue could be possibly caused by wrong assumptions of this

Mageia 2020-0450: thunderbird security update


When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. Depending on processor architecture and stack layout, this leads to stack corruption that may be exploitable (CVE-2020-26970).

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