CVE-2018-1000821

Critical

Description

MicroMathematics version before commit 5c05ac8 contains a XML External Entity (XXE) vulnerability in SMathStudio files that can result in Disclosure of confidential data, denial of service, SSRF, port scanning. This attack appear to be exploitable via Specially crafted SMathStudio files. This vulnerability appears to have been fixed in after commit 5c05ac8.

SeverityCritical
CVSS10.0
Exploit probability—
ProductMicromathematics
PublishedDec 20, 2018
First seenDec 20, 2018

How to fix

Update
  • micromathematics_project micromathematics2.17.3 or later

Affected products

ProductAffected versionsFixed in
micromathematics_project micromathematicsv < 2.17.32.17.3

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