-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

====================================================================                   Red Hat Security Advisory

Synopsis:          Moderate: jackson security update
Advisory ID:       RHSA-2023:2312-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:2312
Issue date:        2023-05-09
CVE Names:         CVE-2020-36518 
====================================================================
1. Summary:

An update for jackson-annotations, jackson-core, jackson-databind,
jackson-jaxrs-providers, and jackson-modules-base is now available for Red
Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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 Enterprise Linux AppStream (v. 9) - noarch

3. Description:

Jackson is a suite of data-processing tools for Java, including the
flagship streaming JSON parser / generator library, matching data-binding
library, and additional modules to process data encoded in various other
data formats.

Security Fix(es):

* jackson-databind: denial of service via a large depth of nested objects
(CVE-2020-36518)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 9.2 Release Notes linked from 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/):

2064698 - CVE-2020-36518 jackson-databind: denial of service via a large depth of nested objects

6. Package List:

Red Hat Enterprise Linux AppStream (v. 9):

Source:
jackson-annotations-2.14.1-1.el9.src.rpm
jackson-core-2.14.1-2.el9.src.rpm
jackson-databind-2.14.1-2.el9.src.rpm
jackson-jaxrs-providers-2.14.1-2.el9.src.rpm
jackson-modules-base-2.14.1-2.el9.src.rpm

noarch:
pki-jackson-annotations-2.14.1-1.el9.noarch.rpm
pki-jackson-core-2.14.1-2.el9.noarch.rpm
pki-jackson-databind-2.14.1-2.el9.noarch.rpm
pki-jackson-jaxrs-json-provider-2.14.1-2.el9.noarch.rpm
pki-jackson-jaxrs-providers-2.14.1-2.el9.noarch.rpm
pki-jackson-module-jaxb-annotations-2.14.1-2.el9.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-2020-36518
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/9/html/9.2_release_notes/index

8. Contact:

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

Copyright 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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W5RJ
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce