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Red Hat: RHSA-2019-1820-01 Critical: jackson-databind Remote Code Execution

red hat
Calendar Grey July 22, 2019
Dist Redhat Esm H88
The recent revision of rh-maven35-jackson-databind resolves a significant vulnerability affecting Red Hat systems. Explore comprehensive analyses and remedial actions.
An update for rh-maven35-jackson-databind is now available for Red Hat Software Collections

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

Summary

The jackson-databind package provides general data-binding functionality for Jackson, which works on top of Jackson core streaming API.
Security Fix(es):
* jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution (CVE-2019-12384)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat critical software update remote code execution jackson-databind

References

https://access.redhat.com/security/cve/CVE-2019-12384 https://access.redhat.com/security/updates/classification#important

Package List

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: rh-maven35-jackson-databind-2.7.6-2.6.el7.src.rpm
noarch: rh-maven35-jackson-databind-2.7.6-2.6.el7.noarch.rpm rh-maven35-jackson-databind-javadoc-2.7.6-2.6.el7.noarch.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):
Source: rh-maven35-jackson-databind-2.7.6-2.6.el7.src.rpm
noarch: rh-maven35-jackson-databind-2.7.6-2.6.el7.noarch.rpm rh-maven35-jackson-databind-javadoc-2.7.6-2.6.el7.noarch.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4):
Source: rh-maven35-jackson-databind-2.7.6-2.6.el7.src.rpm
noarch: rh-maven35-jackson-databind-2.7.6-2.6.el7.noarch.rpm rh-maven35-jackson-databind-javadoc-2.7.6-2.6.el7.noarch.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5):
Source: rh-maven35-jackson-databind-2.7.6-2.6.el7.src.rpm
noarch: rh-maven35-jackson-databind-2.7.6-2.6.el7.noarch.rpm rh-maven35-jackson-databind-javadoc-2.7.6-2.6.el7.noarch.rpm
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6):
Source: rh-maven35-jackson-databind-2.7.6-2.6.el7.src.rpm
noarch: rh-maven35-jackson-databind-2.7.6-2.6.el7.noarch.rpm rh-maven35-jackson-databind-javadoc-2.7.6-2.6.el7.noarch.rpm


Read the Full Advisory


Severity
important
Lowest
Low
Medium
High
Critical

Advisory ID: RHSA-2019:1820-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2019:1820
Issue date: 2019-07-22

Topic

An update for rh-maven35-jackson-databind is now available for Red HatSoftware Collections.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory Red Hat critical software update remote code execution jackson-databind

Relevant Releases Architectures

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - noarch

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - noarch

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - noarch

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) - noarch

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch

Bugs Fixed

1725807 - CVE-2019-12384 jackson-databind: failure to block the logback-core class from polymorphic deserialization leading to remote code execution

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