CVE-2020-9546

critical

Description

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.hadoop.shaded.com.zaxxer.hikari.HikariConfig (aka shaded hikari-config).

References

https://medium.com/@cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062

https://github.com/FasterXML/jackson-databind/issues/2631

https://lists.debian.org/debian-lts-announce/2020/03/msg00008.html

https://lists.apache.org/thread.html/[email protected]%3Cissues.zookeeper.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cdev.zookeeper.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cnotifications.zookeeper.apache.org%3E

https://lists.apache.org/thread.html/[email protected]%3Cissues.zookeeper.apache.org%3E

https://www.oracle.com/security-alerts/cpujul2020.html

https://lists.apache.org/thread.html/[email protected]%3Cissues.geode.apache.org%3E

https://security.netapp.com/advisory/ntap-20200904-0006/

https://www.oracle.com/security-alerts/cpuoct2020.html

https://www.oracle.com/security-alerts/cpujan2021.html

https://www.oracle.com/security-alerts/cpuoct2021.html

Details

Source: MITRE

Published: 2020-03-02

Updated: 2021-12-02

Type: CWE-502

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 9.8

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

Impact Score: 5.9

Exploitability Score: 3.9

Severity: CRITICAL