CVE-2020-14062

HIGH

Fasterxml Jackson-databind < 2.9.10.5 - Insecure Deserialization

Title source: rule

Description

FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to com.sun.org.apache.xalan.internal.lib.sql.JNDIConnectionPool (aka xalan2).

Exploits (2)

nomisec WORKING POC

by dawetmaster · poc

https://github.com/dawetmaster/CVE-2020-14062-jackson-databind-vulnerable

View Code ZIP pw:eip

nomisec WORKING POC

by andikahilmy · poc

https://github.com/andikahilmy/CVE-2020-14062-jackson-databind-vulnerable

View Code ZIP pw:eip

References (9)

[Various Sources] https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062

[Patch, Third Party Advisory] https://github.com/FasterXML/jackson-databind/issues/2704

[Mailing List, Third Party Advisory] https://lists.debian.org/debian-lts-announce/2020/07/msg00001.html

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20200702-0003/

[Third Party Advisory] https://www.oracle.com//security-alerts/cpujul2021.html

[Third Party Advisory] https://www.oracle.com/security-alerts/cpuApr2021.html

[Third Party Advisory] https://www.oracle.com/security-alerts/cpujan2021.html

[Third Party Advisory] https://www.oracle.com/security-alerts/cpuoct2020.html

[Third Party Advisory] https://www.oracle.com/security-alerts/cpuoct2021.html

Scores

CVSS v3 8.1

EPSS 0.0771

EPSS Percentile 91.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-502

Status published

Affected Products (21)

fasterxml/jackson-databind < 2.9.10.5

netapp/active_iq_unified_manager

netapp/steelstore_cloud_integrated_storage

debian/debian_linux

oracle/agile_plm

oracle/banking_digital_experience

oracle/communications_calendar_server

oracle/communications_contacts_server

... and 6 more

Timeline

Published Jun 14, 2020

Tracked Since Feb 18, 2026