cve.bz

CVE-2019-12814

5.9 mediumEPSS 11%

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.

Severity

CVSS 3.1

5.9 medium
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
11% chance of exploitation in the next 30 days; higher than 95% of CVEs (scores of 2026-10-31)
CWE
CWE-502
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-cmfg-87vq-g5g4Mavencom.fasterxml.jackson.core:jackson-databind>=2.9.0 <2.9.9.12.9.9.1
GHSA-cmfg-87vq-g5g4Mavencom.fasterxml.jackson.core:jackson-databind>=2.8.0 <2.8.11.42.8.11.4
GHSA-cmfg-87vq-g5g4Mavencom.fasterxml.jackson.core:jackson-databind>=2.7.0 <2.7.9.62.7.9.6
GHSA-cmfg-87vq-g5g4Mavencom.fasterxml.jackson.core:jackson-databind>=2.0.0 <2.6.7.32.6.7.3

References

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