CVE-2019-14439

HIGH

FasterXML jackson-databind <2.9.9.2 - Info Disclosure

Title source: llm

Description

A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the logback jar in the classpath.

Exploits (3)

nomisec STUB 5 stars

by jas502n · poc

https://github.com/jas502n/CVE-2019-14439

View Code ZIP pw:eip

nomisec WORKING POC

by dawetmaster · poc

https://github.com/dawetmaster/CVE-2019-14439-jackson-databind-vulnerable

View Code ZIP pw:eip

nomisec WORKING POC

by andikahilmy · poc

https://github.com/andikahilmy/CVE-2019-14439-jackson-databind-vulnerable

View Code ZIP pw:eip

References (29)

[Mailing List, Third Party Advisory] https://seclists.org/bugtraq/2019/Oct/6

[Third Party Advisory] https://access.redhat.com/errata/RHSA-2019:3200

[Patch] https://github.com/FasterXML/jackson-databind/commit/ad418eeb974e357f2797aef64aa0e3ffaaa6125b

[Patch, Product] https://github.com/FasterXML/jackson-databind/compare/jackson-databind-2.9.9.1...jackson-databind-2.9.9.2

[Issue Tracking, Third Party Advisory] https://github.com/FasterXML/jackson-databind/issues/2389

[Third Party Advisory] https://lists.debian.org/debian-lts-announce/2019/08/msg00011.html

[Third Party Advisory] https://security.netapp.com/advisory/ntap-20190814-0001/

[Third Party Advisory] https://www.debian.org/security/2019/dsa-4542

[Patch, Third Party Advisory] https://www.oracle.com/security-alerts/cpuapr2020.html

[Patch, Third Party Advisory] https://www.oracle.com/security-alerts/cpujan2020.html

[Patch, Third Party Advisory] https://www.oracle.com/security-alerts/cpujul2020.html

[Patch, Third Party Advisory] https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OVRZDN2T6AZ6DJCZJ3VSIQIVHBVMVWBL/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXRVXNRFHJSQWFHPRJQRI5UPMZ63B544/

[Mailing List] https://lists.apache.org/thread.html/0d4b630d9ee724aee50703397d9d1afa2b2befc9395ba7797d0ccea9%40%3Cdev.tomee.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/2d2a76440becb610b9a9cb49b15eac3934b02c2dbcaacde1000353e4%40%3Cdev.tomee.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/34717424b4d08b74f65c09a083d6dd1cb0763f37a15d6de135998c1d%40%3Cdev.tomee.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/3f99ae8dcdbd69438cb733d745ee3ad5e852068490719a66509b4592%40%3Ccommits.cassandra.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/519eb0fd45642dcecd9ff74cb3e71c20a4753f7d82e2f07864b5108f%40%3Cdev.drill.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/56c8042873595b8c863054c7bfccab4bf2c01c6f5abedae249d914b9%40%3Cdev.tomee.apache.org%3E

... and 9 more

Scores

CVSS v3 7.5

EPSS 0.1032

EPSS Percentile 93.1%

Attack Vector NETWORK

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

Classification

CWE

CWE-502

Status published

Affected Products (41)

fasterxml/jackson-databind < 2.6.7.3

debian/debian_linux

debian/debian_linux

debian/debian_linux

fedoraproject/fedora

fedoraproject/fedora

apache/drill

redhat/jboss_middleware_text-only_advisories

oracle/banking_platform

oracle/banking_platform

oracle/banking_platform

oracle/banking_platform

oracle/banking_platform

oracle/banking_platform

oracle/banking_platform

... and 26 more

Timeline

Published Jul 30, 2019

Tracked Since Feb 18, 2026