The Cybersecurity and Infrastructure Security Agency (CISA) on Friday informed users about the availability of patches for two remote code execution vulnerabilities that affect Windows Codecs Library and Visual Studio Code.
Fixes for both of the bugs were released days after Microsoft’s October 2020 Patch Tuesday updates, and CISA published its alert to encourage users and administrators alike to install the available patches.
Tracked as CVE-2020-17022, the first of the issues exists in the manner in which the Codecs Library in Microsoft Windows handles objects in memory.
The bug can be triggered during the processing of a specially crafted image file and could allow an attacker to successfully execute arbitrary code on a vulnerable machine.
Residing in Visual Studio Code and tracked as CVE-2020-17023, the second vulnerability can be triggered when the user opens a malicious 'package.json' file. An attacker can trick the victim into cloning a repository and then opening it using Visual Studio Code, which would result in the attacker’s code being executed on the victim’s device.
“An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights,” Microsoft explains.
Microsoft says there are ..
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