[SECURITY] [DSA 4542-1] jackson-databind security update


- ------------------------------------------------------------------------- Debian Security Advisory DSA-4542-1 security@debian.org https://www.debian.org/security/ Sebastien Delafond October 06, 2019 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : jackson-databind CVE ID : CVE-2019-12384 CVE-2019-14439 CVE-2019-14540 CVE-2019-16335 CVE-2019-16942 CVE-2019-16943 Debian Bug : 941530 940498 933393 930750 It was discovered that jackson-databind, a Java library used to parse JSON and other data formats, did not properly validate user input before attempting deserialization. This allowed an attacker providing maliciously crafted input to perform code execution, or read arbitrary files on the server. For the oldstable distribution (stretch), these problems have been fixed in version 2.8.6-1+deb9u6. For the stable distribution (buster), these problems have been fixed in version 2.9.8-3+deb10u1. We recommend that you upgrade your jackson-databind packages. For the detailed security status of jackson-databind please refer to its security tracker page at: https://security-tracker.debian.org/tracker/jackson-databind Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org

Affected Package

OS OS Version Package Name Package Version
Debian 8 libjackson2-databind-java 2.4.2-2+deb8u7
Debian 8 libjackson2-databind-java 2.4.2-2+deb8u9
Debian 9 libjackson2-databind-java 2.8.6-1+deb9u6
Debian 8 libjackson2-databind-java-doc 2.4.2-2+deb8u9
Debian 8 libjackson2-databind-java 2.4.2-2+deb8u8
Debian 8 libjackson2-databind-java-doc 2.4.2-2+deb8u8
Debian 9 libjackson2-databind-java-doc 2.8.6-1+deb9u6
Debian 8 jackson-databind 2.4.2-2+deb8u7
Debian 8 libjackson2-databind-java-doc 2.4.2-2+deb8u7
Debian 8 jackson-databind 2.4.2-2+deb8u9
Debian 8 jackson-databind 2.4.2-2+deb8u8
Debian 10 jackson-databind 2.9.8-3+deb10u1
Debian 9 jackson-databind 2.8.6-1+deb9u6
Debian 10 libjackson2-databind-java-doc 2.9.8-3+deb10u1
Debian 10 libjackson2-databind-java 2.9.8-3+deb10u1