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[SECURITY] [DLA 1943-1] jackson-databind security update

Description

Package : jackson-databind Version : 2.4.2-2+deb8u9 CVE ID : CVE-2019-14540 CVE-2019-16335 CVE-2019-16942 CVE-2019-16943 Debian Bug : 940498 941530 More deserialization flaws were discovered in jackson-databind relating to the classes in com.zaxxer.hikari.HikariConfig, com.zaxxer.hikari.HikariDataSource, commons-dbcp and com.p6spy.engine.spy.P6DataSource, which could allow an unauthenticated user to perform remote code execution. The issue was resolved by extending the blacklist and blocking more classes from polymorphic deserialization. For Debian 8 "Jessie", these problems have been fixed in version 2.4.2-2+deb8u9. We recommend that you upgrade your jackson-databind packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS


Affected Package


OS OS Version Package Name Package Version
Debian 8 jackson-databind 2.4.2-2+deb8u9
Debian 10 libjackson2-databind-java 2.9.8-3+deb10u1
Debian 9 libjackson2-databind-java 2.8.6-1+deb9u6
Debian 8 libjackson2-databind-java-doc 2.4.2-2+deb8u9
Debian 10 libjackson2-databind-java-doc 2.9.8-3+deb10u1
Debian 10 jackson-databind 2.9.8-3+deb10u1
Debian 9 libjackson2-databind-java-doc 2.8.6-1+deb9u6
Debian 8 libjackson2-databind-java 2.4.2-2+deb8u9
Debian 9 jackson-databind 2.8.6-1+deb9u6

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