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Incomplete Blacklist Affecting jackson-databind package, versions <2.9.5-1

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 93.86% (100th 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-DEBIANUNSTABLE-JACKSONDATABIND-354009
  • published 26 Feb 2018
  • disclosed 26 Feb 2018
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Introduced: 26 Feb 2018

CVE-2018-7489 Open this link in a new tab
CWE-184 Open this link in a new tab
CWE-502 Open this link in a new tab

How to fix?

Upgrade Debian:unstable jackson-databind to version 2.9.5-1 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:unstable relevant fixed versions and status.

FasterXML jackson-databind before 2.7.9.3, 2.8.x before 2.8.11.1 and 2.9.x before 2.9.5 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the c3p0 libraries are available in the classpath.

References