Security Patches and Flaws
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Security updates for Tuesday
Security updates have been issued by CentOS (kernel), Debian (kernel), Fedora (webkit2gtk3), Oracle (.NET 6.0, .NET Core 3.1, kernel, and kernel-container), Slackware (rsync), and SUSE (canna, ceph, chromium, curl, kernel, opera, python-Twisted, and seamonkey).
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Emerson Proficy Machine Edition [Ed: Very severe flaw]
The file can transfer through the engineering station onto Windows in a way that executes the malicious code.
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Threat Actors Exploiting Multiple Vulnerabilities Against Zimbra Collaboration Suite
CISA and the Multi-State Information Sharing & Analysis Center (MS-ISAC) have released a joint Cybersecurity Advisory (CSA) in response to active exploitation of multiple vulnerabilities against Zimbra Collaboration Suite (ZCS), an enterprise cloud-hosted collaboration software and email platform.