CVE-2020-14062

HighCVSS 8.1/10Last modified Oct 8, 2026

Description

FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to com.sun.org.apache.xalan.internal.lib.sql.JNDIConnectionPool (aka xalan2).

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	n/a	n/a

References

https://github.com/FasterXML/jackson-databind/issues/2704Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00001.htmlMailing List, Third Party Advisory
https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062Third Party Advisory
https://security.netapp.com/advisory/ntap-20200702-0003/Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.htmlThird Party Advisory
https://github.com/FasterXML/jackson-databind/issues/2704Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00001.htmlMailing List, Third Party Advisory
https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062Third Party Advisory
https://security.netapp.com/advisory/ntap-20200702-0003/Third Party Advisory
https://www.oracle.com//security-alerts/cpujul2021.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpuApr2021.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpujan2021.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.htmlThird Party Advisory
https://www.oracle.com/security-alerts/cpuoct2021.htmlThird Party Advisory

Timeline

Published: Jun 14, 2020
Last modified: Oct 8, 2026
NVD status: Analyzed

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