CVE-2020-9546 Security Details

CVE ID

CVE-2020-9546

CWE

CWE-502

CVE Description

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.hadoop.shaded.com.zaxxer.hikari.HikariConfig (aka shaded hikari-config).

Published

Mar 11, 2020

CVSS Score & Severity

9.8Critical

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Score

2.327%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Vulnerable Methods

com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.validateSubType(Lcom/fasterxml/jackson/databind/DeserializationContext;Lcom/fasterxml/jackson/databind/JavaType;)V

JVMVulnerable params: 0

com/fasterxml/jackson/databind/jsontype/impl/SubTypeValidator.validateSubType(Lcom/fasterxml/jackson/databind/DeserializationContext;Lcom/fasterxml/jackson/databind/JavaType;Lcom/fasterxml/jackson/databind/BeanDescription;)V

JVMVulnerable params: 0

Affected Ecosystems

affected

Source

National Vulnerability Database

References

GitHub · Issue #2631PROJECT

GitHub · Advisory · GHSA-5p34-5m6p-p58gPROJECT

blog.sonatype.comTHIRD_PARTY

blog.sonatype.comTHIRD_PARTY