Debian DSA-4542-1 : jackson-databind - security update

critical Nessus Plugin ID 129597

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Synopsis

The remote Debian host is missing a security-related update.

Description

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.

Solution

Upgrade the jackson-databind packages.

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.

Plugin Details

Severity: Critical

ID: 129597

File Name: debian_DSA-4542.nasl

Version: 1.4

Type: local

Agent: unix

Family: Debian Local Security Checks

Published: 10/7/2019

Updated: 4/19/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2019-16942

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

CVSS Score Source: CVE-2019-16943

Vulnerability Information

CPE: p-cpe:/a:debian:debian_linux:jackson-databind, cpe:/o:debian:debian_linux:10.0, cpe:/o:debian:debian_linux:9.0

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

Exploit Ease: No known exploits are available

Patch Publication Date: 10/6/2019

Vulnerability Publication Date: 6/24/2019

Reference Information

CVE: CVE-2019-12384, CVE-2019-14439, CVE-2019-14540, CVE-2019-16335, CVE-2019-16942, CVE-2019-16943

DSA: 4542

Detections

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