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Deserialization of Untrusted Data Affecting jackson-databind package, versions <2.8.6-1+deb9u5

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 4.51% (93rd percentile)
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NVD
9.8 critical
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Red Hat
8.1 high

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  • Snyk ID SNYK-DEBIAN9-JACKSONDATABIND-354016
  • published 2 Jan 2019
  • disclosed 2 Jan 2019
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Introduced: 2 Jan 2019

CVE-2018-14718 Open this link in a new tab
CWE-502 Open this link in a new tab

How to fix?

Upgrade Debian:9 jackson-databind to version 2.8.6-1+deb9u5 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream jackson-databind package and not the jackson-databind package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

FasterXML jackson-databind 2.x before 2.9.7 might allow remote attackers to execute arbitrary code by leveraging failure to block the slf4j-ext class from polymorphic deserialization.

References