Deserialization in Fasterxml Jackson-databind
CVE-2019-20330
FasterXML jackson-databind 2.x before 2.9.10.2 lacks certain net.sf.ehcache blocking.
Vulnerability class: Insecure Deserialization
EPSS: 0.086 (94.4th 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 Active_iq_unified_manager
- Netapp Oncommand_api_services
- Netapp Service_level_manager
- Netapp Snapcenter
- Netapp Steelstore_cloud_integrated_storage
- Oracle Banking_platform
- Oracle Communications_billing_and_revenue_management — versions 7.5.0.23.0, 12.0.0.3.0
- Oracle Communications_cloud_native_core_network_slice_selection_function — versions 1.2.1
- Oracle Communications_contacts_server — versions 8.0.0.4.0
Weakness classification (CWE)
Public proof-of-concept exploits
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)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
- cve@mitre.org (mailing-list, x_refsource_MLIST)
Frequently asked questions
- What is CVE-2019-20330?
- CVE-2019-20330 is a critical-severity vulnerability in Fasterxml Jackson-databind, classified under Deserialization of Untrusted Data. CVSS score: 9.8/10. Published 2020-01-03.
- How severe is CVE-2019-20330?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2019-20330 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.