CVE-2017-17485 Security Details

CVE ID

CVE-2017-17485

CWE

CWE-502

CVE Description

FasterXML jackson-databind through 2.8.10 and 2.9.x through 2.9.3 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the Spring libraries are available in the classpath.

Published

Jan 17, 2018

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

84.949%

Malware

malware

KEV Status

Not in KEV Catalog: No known exploits

Vulnerable Methods

com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.createBeanDeserializer(Lcom/fasterxml/jackson/databind/DeserializationContext;Lcom/fasterxml/jackson/databind/JavaType;Lcom/fasterxml/jackson/databind/BeanDescription;)Lcom/fasterxml/jackson/databind/JsonDeserializer;

JVM

com/fasterxml/jackson/databind/deser/BeanDeserializerFactory.createBeanDeserializer(Lcom/fasterxml/jackson/databind/DeserializationContext;Lcom/fasterxml/jackson/databind/JavaType;Lcom/fasterxml/jackson/databind/BeanDescription;)Lcom/fasterxml/jackson/databind/JsonDeserializer;

JVMVulnerable params: 0

Affected Ecosystems

affected

Source

National Vulnerability Database

References

adamcaudill.comATTACK

GitHub · Issue #1855PROJECT

blog.sonatype.comTHIRD_PARTY

blog.sonatype.comTHIRD_PARTY