HIGH 8.1

GHSA-mc6h-4qgp-37qh

Deserialization of untrusted data in Jackson Databind

Quick fix

GHSA-mc6h-4qgp-37qh — com.fasterxml.jackson.core:jackson-databind: upgrade to the fixed version with the command below.

# pom.xml: bump <version>2.9.10.5</version> for com.fasterxml.jackson.core:jackson-databind

Details

FasterXML jackson-databind 2.x before 2.9.10.5 mishandles the interaction between serialization gadgets and typing, related to org.jsecurity.realm.jndi.JndiRealmFactory (aka org.jsecurity).

Are you affected?

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Affected packages

Maven / com.fasterxml.jackson.core:jackson-databind

Introduced in: 2.9.0 Fixed in: 2.9.10.5

Fix # pom.xml: bump <version>2.9.10.5</version> for com.fasterxml.jackson.core:jackson-databind

References

https://nvd.nist.gov/vuln/detail/CVE-2020-14195 [ADVISORY]
https://github.com/FasterXML/jackson-databind/issues/2765 [WEB]
https://github.com/FasterXML/jackson-databind/commit/08fbfacf89a4a4c026a6227a1b470ab7a13e2e88 [WEB]
https://github.com/FasterXML/jackson-databind/commit/f6d9c664f6d481703138319f6a0f1fdbddb3a259 [WEB]
https://github.com/FasterXML/jackson-databind [PACKAGE]
https://lists.debian.org/debian-lts-announce/2020/07/msg00001.html [WEB]
https://security.netapp.com/advisory/ntap-20200702-0003 [WEB]
https://www.oracle.com//security-alerts/cpujul2021.html [WEB]
https://www.oracle.com/security-alerts/cpuApr2021.html [WEB]
https://www.oracle.com/security-alerts/cpujan2021.html [WEB]
https://www.oracle.com/security-alerts/cpuoct2020.html [WEB]
https://www.oracle.com/security-alerts/cpuoct2021.html [WEB]