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  5. CVE-2018-1000820

CVE-2018-1000820: Improper Restriction of XML External Entity Reference

December 20, 2018 (updated January 8, 2019)

neo4j-apoc-procedures contains an XML External Entity (XXE) vulnerability in XML Parser that can result in Disclosure of confidential data, denial of service, SSRF, port scanning.

References

  • github.com/neo4j-contrib/neo4j-apoc-procedures/issues/931
  • nvd.nist.gov/vuln/detail/CVE-2018-1000820

Code Behaviors & Features

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Affected versions

All versions before 3.4.0.4

Fixed versions

  • 3.4.0.4

Solution

Upgrade to version 3.4.0.4 or above.

Impact 10 CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Learn more about CVSS

Weakness

  • CWE-611: Improper Restriction of XML External Entity Reference

Source file

maven/org.neo4j.procedure/apoc/CVE-2018-1000820.yml

Spotted a mistake? Edit the file on GitLab.

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