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  5. CVE-2018-11761

CVE-2018-11761: Improper Restriction of XML External Entity Reference

September 19, 2018 (updated November 12, 2019)

In Apache Tika, the XML parsers were not configured to limit entity expansion. They were therefore vulnerable to an entity expansion vulnerability which can lead to a DoS.

References

  • www.securityfocus.com/bid/105514
  • nvd.nist.gov/vuln/detail/CVE-2018-11761

Code Behaviors & Features

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Affected versions

All versions starting from 0.1 up to 1.18

Fixed versions

  • 1.19

Solution

Upgrade to version 1.19 or above.

Impact 7.5 HIGH

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

Learn more about CVSS

Weakness

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

Source file

maven/org.apache.tika/tika-parsers/CVE-2018-11761.yml

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