QID 982716

QID 982716: Java (maven) Security Update for com.fasterxml.jackson.core:jackson-databind (GHSA-cmfg-87vq-g5g4)

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.

Successful exploitation of this vulnerability may affect the confidentiality, integrity, and availability of the targeted user.

  • CVSS V3 rated as Medium - 5.9 severity.
  • CVSS V2 rated as Medium - 4.3 severity.
    • Solution
    Customers are advised to refer to GHSA-cmfg-87vq-g5g4 for updates pertaining to this vulnerability.
    Vendor References

    CVEs related to QID 982716

    CVE-2019-12814 |
    Software Advisories
    Advisory ID Software Component Link
    GHSA-cmfg-87vq-g5g4 com.fasterxml.jackson.core:jackson-databind URL Logo github.com/advisories/GHSA-cmfg-87vq-g5g4
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