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Debian DLA-1831-1 : jackson-databind security update

medium Nessus Plugin ID 126126

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Synopsis

The remote Debian host is missing a security update.

Description

More Polymorphic Typing issues were discovered in jackson-databind.
When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has JDOM 1.x or 2.x or logback-core jar in the classpath, an attacker can send a specifically crafted JSON message that allows them to read arbitrary local files on the server.

For Debian 8 'Jessie', these problems have been fixed in version 2.4.2-2+deb8u7.

We recommend that you upgrade your jackson-databind packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Upgrade the affected packages.

See Also

https://lists.debian.org/debian-lts-announce/2019/06/msg00019.html

https://packages.debian.org/source/jessie/jackson-databind

Plugin Details

Severity: Medium

ID: 126126

File Name: debian_DLA-1831.nasl

Version: 1.5

Type: local

Agent: unix

Published: 6/24/2019

Updated: 5/15/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.2

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS Score Source: CVE-2019-12814

CVSS v3

Risk Factor: Medium

Base Score: 5.9

Temporal Score: 5.2

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:debian:debian_linux:8.0, p-cpe:/a:debian:debian_linux:libjackson2-databind-java, p-cpe:/a:debian:debian_linux:libjackson2-databind-java-doc

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 6/21/2019

Vulnerability Publication Date: 6/19/2019

Reference Information

CVE: CVE-2019-12384, CVE-2019-12814