CVE-2021-20190

HighCVSS 8.1/10Last modified Jul 24, 2026

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.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-502

Affected software

Vendor	Product	Versions
n/a	jackson-databind	jackson-databind 2.9.10.7

References

https://bugzilla.redhat.com/show_bug.cgi?id=1916633Issue Tracking, Patch, Third Party Advisory
https://github.com/FasterXML/jackson-databind/issues/2854Patch, Third Party Advisory
https://lists.apache.org/thread.html/r380e9257bacb8551ee6fcf2c59890ae9477b2c78e553fa9ea08e9d9a%40%3Ccommits.nifi.apache.org%3EMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00025.htmlMailing List, Third Party Advisory
https://security.netapp.com/advisory/ntap-20210219-0008/Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1916633Issue Tracking, Patch, Third Party Advisory
https://github.com/FasterXML/jackson-databind/issues/2854Patch, Third Party Advisory
https://lists.apache.org/thread.html/r380e9257bacb8551ee6fcf2c59890ae9477b2c78e553fa9ea08e9d9a%40%3Ccommits.nifi.apache.org%3EMailing List, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/04/msg00025.htmlMailing List, Third Party Advisory
https://security.netapp.com/advisory/ntap-20210219-0008/Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory

Timeline

Published: Jan 19, 2021
Last modified: Jul 24, 2026
NVD status: Analyzed

Related CVEs from 2021

CVE-2021-201915.5A flaw was found in ansible. Credentials, such as secrets, are being disclosed in console log by default and not protected by no_log feature CVE-2021-201933.3A flaw was found in the src/list.c of tar 1.33 and earlier. This flaw allows an attacker who can submit a crafted input file to tar to cause CVE-2021-201947.8There is a vulnerability in the linux kernel versions higher than 5.2 (if kernel compiled with config params CONFIG_BPF_SYSCALL=y , CONFIG_B CVE-2021-201959.6A flaw was found in keycloak in versions before 13.0.0. A Self Stored XSS attack vector escalating to a complete account takeover is possibl CVE-2021-201966.5A NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs while processing read/write ioport commands CVE-2021-201976.3There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ran CVE-2021-201988.1A flaw was found in the OpenShift Installer before version v0.9.0-master.0.20210125200451-95101da940b0. During installation of OpenShift Con CVE-2021-201995.9Rootless containers run with Podman, receive all traffic with a source IP address of 127.0.0.1 (including from remote hosts). This impacts c CVE-2021-20206.5Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.20 an CVE-2021-202015.3A flaw was found in spice in versions before 0.14.92. A DoS tool might make it easier for remote attackers to cause a denial of service (CPU CVE-2021-202027.3A flaw was found in keycloak. Directories can be created prior to the Java process creating them in the temporary directory, but with wider CVE-2021-202033.2An integer overflow issue was found in the vmxnet3 NIC emulator of the QEMU for versions up to v5.2.0. It may occur if a guest was to supply