CVE-2019-17267

CRITICAL

FasterXML jackson-databind < 2.9.10 - Deserialization of Untrusted Data via EhcacheJtaTransactionManagerLookup

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 2 public exploits for CVE-2019-17267. PoCs published by dawetmaster, andikahilmy.

AI-analyzed exploit summary This repository contains a vulnerable version of Jackson Databind (2.9.0) that is susceptible to CVE-2019-17267, a deserialization vulnerability. The included source code and build configuration allow for testing and exploitation of the vulnerability.

Description

A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to net.sf.ehcache.hibernate.EhcacheJtaTransactionManagerLookup.

Exploits (2)

nomisec WORKING POC
by dawetmaster · poc
https://github.com/dawetmaster/CVE-2019-17267-jackson-databind-vulnerable

This repository contains a vulnerable version of Jackson Databind (2.9.0) that is susceptible to CVE-2019-17267, a deserialization vulnerability. The included source code and build configuration allow for testing and exploitation of the vulnerability.

Classification
Working Poc 90%
Attack Type
Deserialization
Complexity
Moderate
Reliability
Reliable
Target: Jackson Databind 2.9.0
No auth needed
Prerequisites: Java environment · Jackson Databind 2.9.0
devstral-2 · analyzed Mar 14, 2026 Full analysis →
nomisec WORKING POC
by andikahilmy · poc
https://github.com/andikahilmy/CVE-2019-17267-jackson-databind-vulnerable

This repository contains a vulnerable version of Jackson Databind (2.9.0) that demonstrates CVE-2019-17267, a deserialization vulnerability allowing remote code execution (RCE) via crafted JSON input. The included source code and build configuration enable testing of the exploit in a controlled environment.

Classification
Working Poc 95%
Attack Type
Deserialization
Complexity
Moderate
Reliability
Reliable
Target: Jackson Databind 2.9.0
No auth needed
Prerequisites: Java runtime environment · Vulnerable Jackson Databind version (2.9.0)
devstral-2 · analyzed Feb 18, 2026 Full analysis →

References (20)

Core 20
Core References
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:3200
Mailing List, Third Party Advisory mailing-list x_refsource_mlist
https://lists.debian.org/debian-lts-announce/2019/12/msg00013.html
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2020:0164
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2020:0159
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2020:0160
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2020:0161
Third Party Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2020:0445
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujul2020.html
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpujan2020.html
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20191017-0006/
Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/FasterXML/jackson-databind/issues/2460
Third Party Advisory x_refsource_misc
https://www.oracle.com/security-alerts/cpuoct2020.html

Scores

CVSS v3 9.8
EPSS 0.0120
EPSS Percentile 79.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-502
Status published
Products (15)
com.fasterxml.jackson.core/jackson-databind 2.9.0 - 2.9.10Maven
debian/debian_linux 8.0
fasterxml/jackson-databind 2.0.0 - 2.8.11.5
netapp/active_iq_unified_manager 7.3 (2 CPE variants)
netapp/active_iq_unified_manager 9.5
netapp/oncommand_api_services
netapp/oncommand_workflow_automation
netapp/service_level_manager
netapp/steelstore_cloud_integrated_storage
oracle/customer_management_and_segmentation_foundation < 18.0
... and 5 more
Published Oct 07, 2019
Tracked Since Feb 18, 2026