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8.8High

Fasterxml Jackson-Databind

CVE-2020-11112

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.proxy.provider.remoting.RmiProvider (aka apache/commons-proxy).

What this means for your business

  • It affects Fasterxml Jackson-Databind. It matters if your company, or a supplier that handles your data, runs it.
  • An attacker can use it remotely, over a network, without a login, but only after tricking someone into an action such as opening a file or a link.
  • FIRST's prediction model gives it a 4% chance of attack attempts being seen in the next 30 days, ranking above 89% of all known flaws.

What to do

  1. 1Check whether your company or your suppliers run Fasterxml Jackson-Databind, and which version. The affected versions are listed further down this page.
  2. 2If you do, apply the vendor's fix. A patch or vendor advisory has been published.

Not sure if your company is exposed?

Fastnexa’s certified penetration testers can check whether attackers could use this flaw, or others like it, against your websites, apps and network. The full test is free for our first 10 founding clients until 31 December 2026.

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Scoring

CVSS
8.8 (v3.1)
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-502
Assigned by
cve@mitre.org

Dates

Published
2020-03-31
Last modified
2026-08-25
Sources
NVD

Affected products

  • Fasterxml Jackson-Databind2.0.0 - 2.9.10.4
  • Debian Debian Linux8.0
  • Netapp Steelstore Cloud Integrated Storageall versions
  • Oracle Agile Product Lifecycle Management9.3.6
  • Oracle Autovue For Agile Product Lifecycle Management21.0.2
  • Oracle Banking Digital Experience18.1, 18.2, 18.3, 19.1, 19.2, 20.1
  • Oracle Banking Platform2.4.0 - 2.9.0
  • Oracle Communications Calendar Server8.0.0.4.0
  • Oracle Communications Contacts Server8.0.0.4.0, 8.0.0.5.0
  • Oracle Communications Diameter Signaling Router8.0.0 - 8.2.2
  • Oracle Communications Element Manager8.2.0 - 8.2.2
  • Oracle Communications Evolved Communications Application Server7.1

As listed in the NVD configuration data. Not a statement about your estate.

References