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Ubuntu Security Notice USN-5593-1
Ubuntu Security Notice 5593-1 - It was discovered that Zstandard incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code.
=========================================================================Ubuntu Security Notice USN-5593-1September 01, 2022libzstd vulnerability=========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 16.04 ESMSummary:Zstandard could be made to execute arbitrary code if it received speciallycrafted input.Software Description:- libzstd: fast lossless compression algorithmDetails:It was discovered that Zstandard incorrectly handled certain inputs.An attacker could possibly use this issue to execute arbitrary code.Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 16.04 ESM: libzstd1 1.3.1+dfsg-1~ubuntu0.16.04.1+esm2 zstd 1.3.1+dfsg-1~ubuntu0.16.04.1+esm2In general, a standard system update will make all the necessary changes.References: https://ubuntu.com/security/notices/USN-5593-1 CVE-2019-11922Related news
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