GHSA-cmfg-87vq-g5g4MediumCVSS 5.9

Deserialization of untrusted data in FasterXML jackson-databind

Published
July 17, 2019
Last Modified
March 15, 2024

🔗 CVE IDs covered (1)

CVE-2019-12814 →

📋 Description

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x through 2.9.9. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has JDOM 1.x or 2.x jar in the classpath, an attacker can send a specifically crafted JSON message that allows them to read arbitrary local files on the server.

🎯 Affected products4

  • maven/com.fasterxml.jackson.core:jackson-databind:>= 2.9.0, < 2.9.9.1
  • maven/com.fasterxml.jackson.core:jackson-databind:>= 2.8.0, < 2.8.11.4
  • maven/com.fasterxml.jackson.core:jackson-databind:>= 2.7.0, < 2.7.9.6
  • maven/com.fasterxml.jackson.core:jackson-databind:>= 2.0.0, < 2.6.7.3

🔗 References (58)