CVE-2019-14439

mediumpriority · track · 44EPSS 0.108 · 96 %ileexploit · PoCDEEURUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

10.8% (96th) EPSS

CVSS 5 · medium

Is it mine?

89 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.17.5highAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:Nsecondary · OSV

v3.17.1highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:Psecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502USprimaryCWE-200USCWE-502USCWE-502US

exploits (1)

Public proof-of-concept and weaponised exploit code.

jas502n/CVE-2019-14439Jackson-databind RCEPoC · poc_in_github

affected products (89)

Products and version ranges known to be affected.

Dell Data Protection Advisor <19.12 SP2all versionscert_bundDE
Dell Data Protection Advisor< 19.12 SP2cert_bundDE
n/a n/a≤ n/aenisa_euvdEU
FasterXML, LLC Jackson-databind2.7.0 → 2.7.9.6fstec_bduRU
FasterXML, LLC Jackson-databind2.8.0 → 2.8.11.4fstec_bduRU
FasterXML, LLC Jackson-databind2.9.0 → 2.9.9.2fstec_bduRU
Fedora Project Fedora≤ 29fstec_bduRU
Fedora Project Fedora≤ 30fstec_bduRU
Oracle Corp. Banking Platform2.4.0 → 2.7.1fstec_bduRU
Oracle Corp. Communications Instant Messaging Server≤ 10.0.1.3.0fstec_bduRU
Oracle Corp. Financial Services Analytical Applications Infrastructure8.0.2 → 8.0.8fstec_bduRU
Oracle Corp. JD Edwards EnterpriseOne Orchestrator≤ 9.2fstec_bduRU
Oracle Corp. JD Edwards EnterpriseOne Tools≤ 9.2fstec_bduRU
Oracle Corp. Oracle Retail Customer Management and Segmentation Foundation≤ 17.0fstec_bduRU
Oracle Corp. Primavera Gateway≤ 18.8fstec_bduRU
Oracle Corp. Primavera Gateway≤ 17.12fstec_bduRU
Oracle Corp. Primavera Gateway≤ 16.2fstec_bduRU
Oracle Corp. Primavera Gateway≤ 15.2fstec_bduRU
Oracle Corp. Primavera Unifier≤ 18.8fstec_bduRU
Oracle Corp. Primavera Unifier≤ 16.1fstec_bduRU

showing 20 of 89

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0180Dell Data Protection Advisor: Mehrere SchwachstellenDeutsch2026-01-20csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell Data Protection Advisor ausnutzen, um beliebigen Code auszuführen, einen Denial-of-Service-Zustand zu erzeugen, Sicherheitsmaßnahmen zu umgehen und nicht näher spezifizierte Angriffe zu starten.
GHSA-gwp4-hfv6-p7hwDeserialization of untrusted data in FasterXML jackson-databind2019-08-01ghsa · osvUS
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2, 2.8.11.4, 2.7.9.6, and 2.6.7.3. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund osv NVD CVE.org MITRE

published 2019-07-30modified 2026-06-17

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+3739 more

references (114)

External citations — patches, advisories, analysis.

scry

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