Serialization Vulnerability in FasterXML Jackson Databind Affects Multiple Applications
CVE-2020-14060

8.1HIGH

Key Information:

Vendor

Fasterxml

Status
Jackson-databind
Vendor
CVE Published:
14 June 2020

What is CVE-2020-14060?

FasterXML's jackson-databind library version 2.x prior to 2.9.10.5 contains a vulnerability that mishandles serialization processes, primarily in the context of the interaction between serialization gadgets and typing. This flaw can lead to unintended interactions, particularly related to the oadd.org.apache.xalan.lib.sql.JNDIConnectionPool. Proper validation and sanitization in serialization can mitigate the risks posed by this flaw.

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References

https://github.com/FasterXML/jackson-databind/issues/2688
x_refsource_MISC
https://medium.com/%40cowtowncoder/on-jackson-cves-dont-p...
x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2020/07/msg0...
mailing-listx_refsource_MLIST

EPSS Score

8% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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