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CVE-2018-1000844: Improper Restriction of XML External Entity Reference

December 20, 2018 (updated July 1, 2019)

Square Open Source Retrofit contains an XML External Entity (XXE) vulnerability in JAXB. An attacker could use this to remotely read files from the file system or to perform SSRF.

References

  • nvd.nist.gov/vuln/detail/CVE-2018-1000844

Code Behaviors & Features

Detect and mitigate CVE-2018-1000844 with GitLab Dependency Scanning

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Affected versions

All versions starting from 2.4.0 before 2.5.0

Fixed versions

  • 2.5.0

Solution

Upgrade to version 2.5.0 or above.

Impact 9.1 CRITICAL

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

Learn more about CVSS

Weakness

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

Source file

maven/com.squareup.retrofit2/retrofit/CVE-2018-1000844.yml

Spotted a mistake? Edit the file on GitLab.

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