CVE-2020-5245

Summary

Dropwizard-Validation before 1.3.19, and 2.0.2 may allow arbitrary code execution on the host system, with the privileges of the Dropwizard service account, by injecting arbitrary Java Expression Language expressions when using the self-validating feature.

The issue has been fixed in dropwizard-validation 1.3.19 and 2.0.2.

Affected Software

Weaknesses

• CWE-74: CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: no
  • Technical Impact: total

CVE Program Container

Additional References

• https://github.com/dropwizard/dropwizard/security/advisories/GHSA-3mcp-9wr4-cjqf
• https://github.com/dropwizard/dropwizard/pull/3157
• https://github.com/dropwizard/dropwizard/pull/3160
• https://github.com/dropwizard/dropwizard/commit/28479f743a9d0aab6d0e963fc07f3dd98e8c8236
• https://github.com/dropwizard/dropwizard/commit/d87d1e4f8e20f6494c0232bf8560c961b46db634
• https://beanvalidation.org/2.0/spec/#validationapi-message-defaultmessageinterpolation
• https://docs.jboss.org/hibernate/validator/6.1/reference/en-US/html_single/#section-interpolation-with-message-expressions
• https://docs.oracle.com/javaee/7/tutorial/jsf-el.htm

References

• https://github.com/dropwizard/dropwizard/security/advisories/GHSA-3mcp-9wr4-cjqf
• https://github.com/dropwizard/dropwizard/pull/3157
• https://github.com/dropwizard/dropwizard/pull/3160
• https://github.com/dropwizard/dropwizard/commit/28479f743a9d0aab6d0e963fc07f3dd98e8c8236
• https://github.com/dropwizard/dropwizard/commit/d87d1e4f8e20f6494c0232bf8560c961b46db634
• https://beanvalidation.org/2.0/spec/#validationapi-message-defaultmessageinterpolation
• https://docs.jboss.org/hibernate/validator/6.1/reference/en-US/html_single/#section-interpolation-with-message-expressions
• https://docs.oracle.com/javaee/7/tutorial/jsf-el.htm

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