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jackson-databind mishandles the interaction between serialization gadgets and typing

High severity GitHub Reviewed Published Apr 23, 2020 to the GitHub Advisory Database • Updated Mar 15, 2024

Package

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

Affected versions

>= 2.9.0, <= 2.9.10.3

Patched versions

2.9.10.4

Description

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.jelly.impl.Embedded (aka commons-jelly).

References

Published by the National Vulnerability Database Apr 7, 2020
Reviewed Apr 22, 2020
Published to the GitHub Advisory Database Apr 23, 2020
Last updated Mar 15, 2024

Severity

High
8.1
/ 10

CVSS base metrics

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

Weaknesses

CVE ID

CVE-2020-11620

GHSA ID

GHSA-h4rc-386g-6m85

Source code

Credits

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