CVE-2019-16943

mediumpriority · track · 41EPSS 0.047 · 92 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.74% (92nd) EPSS

CVSS 6.8 · medium

Is it mine?

129 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 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.

cvss

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

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.8–9.8

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondaryexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

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

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502USprimaryCWE-20USCWE-200USCWE-502USCWE-502US

affected products (129)

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
Apache Software Foundation Drill≤ 1.16.0fstec_bduRU
FasterXML, LLC Jackson-databind≤ 2.9.10fstec_bduRU
FasterXML, LLC Jackson-databind2.0.0 → 2.9.10fstec_bduRU
Fedora Project Fedora≤ 31fstec_bduRU
Fedora Project Fedora≤ 30fstec_bduRU
Oracle Corp. Banking Platform≤ 2.6.0fstec_bduRU
Oracle Corp. Banking Platform≤ 2.9.0fstec_bduRU
Oracle Corp. Banking Platform≤ 2.4.0fstec_bduRU
Oracle Corp. Banking Platform≤ 2.5.0fstec_bduRU
Oracle Corp. Banking Platform≤ 2.7.1fstec_bduRU
Oracle Corp. Banking Platform≤ 2.7.0fstec_bduRU
Oracle Corp. Banking Platform≤ 2.4.1fstec_bduRU
Oracle Corp. Banking Platform≤ 2.6.2fstec_bduRU
Oracle Corp. Banking Platform≤ 2.6.1fstec_bduRU
Oracle Corp. Communications Billing and Revenue Management≤ 12.0.0.3.0fstec_bduRU
Oracle Corp. Communications Billing and Revenue Management≤ 7.5.0.23.0fstec_bduRU
Oracle Corp. Communications Calendar Server≤ 8.0.0.2.0fstec_bduRU

showing 20 of 129

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-2181Oracle Fusion Middleware: Mehrere SchwachstellenDeutsch2020-07-14csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Oracle Fusion Middleware ausnutzen, um die Verfügbarkeit, Vertraulichkeit und Integrität zu gefährden.
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-fmmc-742q-jg75jackson-databind polymorphic typing issue2019-11-13ghsa · osvUS
A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 prior to 2.9.10.1, 2.8.11.5, and 2.6.7.3. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.

also known as (5)

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 2019-10-01modified 2026-06-17

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Related entries.

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+3739 more

references (117)

External citations — patches, advisories, analysis.

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