Category Archives: Advisories

Remote Code Execution in Kardex MLOG

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Posted by Patrick Hener on Feb 16

Remote Code Execution in Kardex MLOG
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Product: Kardex Mlog MCC
Vendor: Kardex Holding AG
Tested Version: 5.7.12+0-a203c2a213-master
Fixed Version: inline patch – no new version number
Vulnerability Type: Improper Control of Generation of Code (“RFI”) – CWE-94
CVSSv2 Severity:…

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CVE-2020-6817

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bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(…, attributes={‘a’: [‘style’]}).

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CVE-2021-23980

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A mutation XSS affects users calling bleach.clean with all of: svg or math in the allowed tags p or br in allowed tags style, title, noscript, script, textarea, noframes, iframe, or xmp in allowed tags the keyword argument strip_comments=False Note: none of the above tags are in the default allowed tags and strip_comments defaults to True.

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CVE-2021-0187

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Improper access control in the BIOS firmware for some Intel(R) Processors may allow a privileged user to potentially enable an escalation of privilege via local access.

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