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Vulnerabilities

Vulnerability · CVE-2018-19361

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the openjpa class from polymorphic deserialization.

Published Jan 2, 2019 · catalog updated Oct 15, 2026 · FasterXML jackson-databind 2.x before

Check this week

CVE-2018-19361 is not in CISA KEV. FIRST estimates a 10.60% chance of exploitation in the next 30 days. Check whether you run FasterXML jackson-databind 2.x before.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (FasterXML jackson-databind 2.x before).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Critical9.8
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
10.60%
Remediation
Advisory link
Affected products
cpe debian/debian linux · cpe fasterxml/jackson-databind · cpe oracle/business process management suite · cpe redhat/automation manager

FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the openjpa class from polymorphic deserialization.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • cpe debian/debian linux8.0
  • cpe debian/debian linux9.0
  • cpe fasterxml/jackson-databindversion unspecified
  • cpe oracle/business process management suite12.1.3.0.0
  • cpe oracle/business process management suite12.2.1.3.0
  • cpe redhat/automation manager7.3.1

How to fix CVE-2018-19361

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

CVE-2018-19361 is not in CISA KEV. FIRST estimates a 10.60% chance of exploitation in the next 30 days. Check whether you run FasterXML jackson-databind 2.x before.

Which versions are affected?

Compare what you have installed with debian/debian linux 8.0; debian/debian linux 9.0; oracle/business process management suite 12.1.3.0.0; oracle/business process management suite 12.2.1.3.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-502: Deserialization of Untrusted Data. EPSS 10.60%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jan 2, 2019 · NIST NVD

    Detected

    FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the openjpa class from polymorphic deserialization.

  2. Oct 15, 2026 · NIST NVD

    Updated

    FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the openjpa class from polymorphic deserialization.

Sources

  • CVE.orgVulnerability recordCVE-2018-19361

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2018-19361

    30-day exploitation probability 10.6%

    first.org
  • NIST NVDVulnerability recordCVE-2018-19361

    FasterXML jackson-databind 2.x before 2.9.8 might allow attackers to have unspecified impact by leveraging failure to block the openjpa class from polymorphic deserialization.

    nvd.nist.gov

References

Freshness

Last verified in this catalog Oct 16, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.