CVE-2021-20190

HIGH

8.1

Description

A flaw was found in jackson-databind before 2.9.10.7. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

CVE Details

CVSS v3.1 Score8.1

SeverityHIGH

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

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published1/19/2021

Last Modified8/27/2025

Sourcenvd

Honeypot Sightings0

Affected Products

apache:nifidebian:debian_linuxfasterxml:jackson-databindnetapp:active_iq_unified_managernetapp:oncommand_api_servicesnetapp:oncommand_insightnetapp:service_level_manageroracle:commerce_guided_search_and_experience_manager

Weaknesses (CWE)

CWE-502CWE-502

References

https://bugzilla.redhat.com/show_bug.cgi?id=1916633(secalert@redhat.com)

https://github.com/FasterXML/jackson-databind/issues/2854(secalert@redhat.com)

https://lists.apache.org/thread.html/r380e9257bacb8551ee6fcf2c59890ae9477b2c78e553fa9ea08e9d9a%40%3Ccommits.nifi.apache.org%3E(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html(secalert@redhat.com)

https://security.netapp.com/advisory/ntap-20210219-0008/(secalert@redhat.com)

https://www.oracle.com//security-alerts/cpujul2021.html(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1916633(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/FasterXML/jackson-databind/issues/2854(af854a3a-2127-422b-91ae-364da2661108)

https://lists.apache.org/thread.html/r380e9257bacb8551ee6fcf2c59890ae9477b2c78e553fa9ea08e9d9a%40%3Ccommits.nifi.apache.org%3E(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2021/04/msg00025.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.netapp.com/advisory/ntap-20210219-0008/(af854a3a-2127-422b-91ae-364da2661108)

https://www.oracle.com//security-alerts/cpujul2021.html(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.