Improper Input Validation Affecting com.fasterxml.jackson.datatype:jackson-datatype-jsr310 Open this link in a new tab package, versions [,2.9.8)
Attack Complexity
Low
Availability
High
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snyk-id
SNYK-JAVA-COMFASTERXMLJACKSONDATATYPE-173759
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published
20 Dec 2018
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disclosed
20 Dec 2018
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credit
Unknown
Introduced: 20 Dec 2018
CVE-2018-1000873 Open this link in a new tabHow to fix?
Upgrade com.fasterxml.jackson.datatype:jackson-datatype-jsr310
to version 2.9.8 or higher.
Overview
com.fasterxml.jackson.datatype:jackson-datatype-jsr310 is a datatype module to make Jackson recognize Java 8 Date & Time API data types (JSR-310).
Affected versions of this package are vulnerable to Improper Input Validation that can cause a Denial of Service (DoS). It appear to be exploitable via the victim deserializes malicious input, specifically very large values in the nanoseconds field of a time value.