Deserialization in Fasterxml Jackson-databind
CVE-2020-36187
FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.tomcat.dbcp.dbcp.datasources.SharedPoolDataSource.
Vulnerability class: Insecure Deserialization
EPSS: 0.052 (91.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Fasterxml Jackson-databind
- Netapp Cloud_backup
- Netapp Service_level_manager
- Oracle Agile_plm — versions 9.3.6
- Oracle Application_testing_suite — versions 13.3.0.1
- Oracle Autovue_for_agile_product_lifecycle_management — versions 21.0.2
- Oracle Banking_corporate_lending_process_management — versions 14.2, 14.3, 14.5
- Oracle Banking_credit_facilities_process_management — versions 14.2, 14.3, 14.5
- Oracle Banking_extensibility_workbench — versions 14.2, 14.3, 14.5
- Oracle Banking_supply_chain_finance — versions 14.2, 14.3, 14.5
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Technical Description, Exploit, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC, Issue Tracking)
- cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CONFIRM, Third Party Advisory)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-36187?
- CVE-2020-36187 is a high-severity vulnerability in Fasterxml Jackson-databind, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2021-01-06.
- How severe is CVE-2020-36187?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2020-36187 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.