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Updated lz4 packages fix a security vulnerability

Description

An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove() on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability, with some potential impact to confidentiality and integrity as well (CVE-2021-3520).


Affected Package


OS OS Version Package Name Package Version
Mageia 7 lz4 1.9.2-1.1
Mageia 8 lz4 1.9.3-1.1

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