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Arbitrary Code Execution in jackson-databind

Critical severity GitHub Reviewed Published Jan 4, 2019 to the GitHub Advisory Database • Updated Sep 13, 2023

Package

maven com.fasterxml.jackson.core:jackson-databind (Maven)

Affected versions

>= 2.9.0, < 2.9.7
>= 2.8.0, <= 2.8.11.2
>= 2.0.0, <= 2.7.9.4

Patched versions

2.9.7
2.8.11.3
2.7.9.5

Description

FasterXML jackson-databind 2.x before 2.9.7, 2.8.11.3, and 2.7.9.5 might allow remote attackers to execute arbitrary code by leveraging failure to block the blaze-ds-opt and blaze-ds-core classes from polymorphic deserialization.

References

Published by the National Vulnerability Database Jan 2, 2019
Published to the GitHub Advisory Database Jan 4, 2019
Reviewed Jun 16, 2020
Last updated Sep 13, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2018-14719

GHSA ID

GHSA-4gq5-ch57-c2mg
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