Deserialization in Fasterxml Jackson-databind
CVE-2019-14540
A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to com.zaxxer.hikari.HikariConfig.
Vulnerability class: Insecure Deserialization
EPSS: 0.107 (95.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Fasterxml Jackson-databind
- Netapp Oncommand_api_services
- Netapp Oncommand_workflow_automation
- Netapp Steelstore_cloud_integrated_storage
- Oracle Banking_platform — versions 2.4.0, 2.4.1, 2.5.0
- Oracle Customer_management_and_segmentation_foundation — versions 18.0
- Oracle Financial_services_analytical_applications_infrastructure
- Oracle Global_lifecycle_management_opatch
- Oracle Goldengate_application_adapters — versions 19.1.0.0.0
- Oracle Goldengate_stream_analytics
Weakness classification (CWE)
Public proof-of-concept exploits
- LeadroyaL/cve-2019-14540-exploit
- 0xT11/CVE-POC
- ARPSyndicate/cvemon
- AdeliaNitzsche/Java-Deserialization-Cheat-Sheet
- BrittanyKuhn/javascript-tutorial
- GrrrDog/Java-Deserialization-Cheat-Sheet
- OWASP/www-project-ide-vulscanner
- PalindromeLabs/Java-Deserialization-CVEs
- SexyBeast233/SecBooks
- developer3000S/PoC-in-GitHub
References
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- cve@mitre.org (mailing-list, x_refsource_BUGTRAQ, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-14540?
- CVE-2019-14540 is a critical-severity vulnerability in Fasterxml Jackson-databind, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2019-09-15.
- How severe is CVE-2019-14540?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-14540 known to be exploited?
- 16 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.