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Red Hat Security Advisory 2020-4312-01

Red Hat Security Advisory 2020-4312-01
Posted Oct 22, 2020
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2020-4312-01 - The jackson-databind package provides general data-binding functionality for Jackson, which works on top of Jackson core streaming API. Issues addressed include an XML injection vulnerability.

tags | advisory
systems | linux, redhat
advisories | CVE-2020-25649
MD5 | a520b0d688be20abb24d3ac840107a33

Red Hat Security Advisory 2020-4312-01

Change Mirror Download
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====================================================================
Red Hat Security Advisory

Synopsis: Important: rh-maven35-jackson-databind security update
Advisory ID: RHSA-2020:4312-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2020:4312
Issue date: 2020-10-22
CVE Names: CVE-2020-25649
====================================================================
1. Summary:

An update for rh-maven35-jackson-databind is now available for Red Hat
Software Collections.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. 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. 7.6) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) - noarch
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - noarch

3. Description:

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: FasterXML DOMDeserializer insecure entity expansion is
vulnerable to XML external entity (XXE) (CVE-2020-25649)

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.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

1887664 - CVE-2020-25649 jackson-databind: FasterXML DOMDeserializer insecure entity expansion is vulnerable to XML external entity (XXE)

6. Package List:

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

Source:
rh-maven35-jackson-databind-2.7.6-2.12.el7.src.rpm

noarch:
rh-maven35-jackson-databind-2.7.6-2.12.el7.noarch.rpm
rh-maven35-jackson-databind-javadoc-2.7.6-2.12.el7.noarch.rpm

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

Source:
rh-maven35-jackson-databind-2.7.6-2.12.el7.src.rpm

noarch:
rh-maven35-jackson-databind-2.7.6-2.12.el7.noarch.rpm
rh-maven35-jackson-databind-javadoc-2.7.6-2.12.el7.noarch.rpm

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

Source:
rh-maven35-jackson-databind-2.7.6-2.12.el7.src.rpm

noarch:
rh-maven35-jackson-databind-2.7.6-2.12.el7.noarch.rpm
rh-maven35-jackson-databind-javadoc-2.7.6-2.12.el7.noarch.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7):

Source:
rh-maven35-jackson-databind-2.7.6-2.12.el7.src.rpm

noarch:
rh-maven35-jackson-databind-2.7.6-2.12.el7.noarch.rpm
rh-maven35-jackson-databind-javadoc-2.7.6-2.12.el7.noarch.rpm

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

Source:
rh-maven35-jackson-databind-2.7.6-2.12.el7.src.rpm

noarch:
rh-maven35-jackson-databind-2.7.6-2.12.el7.noarch.rpm
rh-maven35-jackson-databind-javadoc-2.7.6-2.12.el7.noarch.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2020-25649
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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