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Red Hat Security Advisory 2021-3516-01

Red Hat Security Advisory 2021-3516-01
Posted Sep 14, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-3516-01 - These are CVE issues filed against XP2 releases that have been fixed in the underlying EAP 7.3.x base, so no changes to the EAP XP2 code base. Issues addressed include denial of service and traversal vulnerabilities.

tags | advisory, denial of service, vulnerability
systems | linux, redhat
advisories | CVE-2021-28170, CVE-2021-29425, CVE-2021-3597, CVE-2021-3644, CVE-2021-3690
MD5 | 5625353b10b074d21981ec2faff0c93b

Red Hat Security Advisory 2021-3516-01

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

Synopsis: Important: EAP XP 2 security update to CVE fixes in the EAP 7.3.x base
Advisory ID: RHSA-2021:3516-01
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2021:3516
Issue date: 2021-09-13
CVE Names: CVE-2021-3597 CVE-2021-3644 CVE-2021-3690
CVE-2021-28170 CVE-2021-29425
=====================================================================

1. Summary:

This advisory resolves CVE issues filed against XP2 releases that have been
fixed in the underlying EAP 7.3.x base. There are no changes to the EAP XP2
code base.

NOTE: This advisory is informational only. There are no code changes
associated with it. No action is required.

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. Description:

These are CVE issues filed against XP2 releases that have been fixed in the
underlying EAP 7.3.x base, so no changes to the EAP XP2 code base.

Security Fix(es):

* undertow: buffer leak on incoming websocket PONG message may lead to DoS
(CVE-2021-3690)

* undertow: HTTP2SourceChannel fails to write final frame under some
circumstances may lead to DoS (CVE-2021-3597)

* jakarta-el: ELParserTokenManager enables invalid EL expressions to be
evaluate (CVE-2021-28170)

* apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6
(CVE-2021-29425)

* wildfly-core: Invalid Sensitivity Classification of Vault Expression
(CVE-2021-3644)

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.

3. Solution:

This advisory is informational only. There are no code changes associated
with it. No action is required.

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

1948752 - CVE-2021-29425 apache-commons-io: Limited path traversal in Apache Commons IO 2.2 to 2.6
1965497 - CVE-2021-28170 jakarta-el: ELParserTokenManager enables invalid EL expressions to be evaluate
1970930 - CVE-2021-3597 undertow: HTTP2SourceChannel fails to write final frame under some circumstances may lead to DoS
1976052 - CVE-2021-3644 wildfly-core: Invalid Sensitivity Classification of Vault Expression
1991299 - CVE-2021-3690 undertow: buffer leak on incoming websocket PONG message may lead to DoS

5. JIRA issues fixed (https://issues.jboss.org/):

JBEAP-22409 - XP 2.0.0 respin (2.0.0-7.3.9.GA)

6. References:

https://access.redhat.com/security/cve/CVE-2021-3597
https://access.redhat.com/security/cve/CVE-2021-3644
https://access.redhat.com/security/cve/CVE-2021-3690
https://access.redhat.com/security/cve/CVE-2021-28170
https://access.redhat.com/security/cve/CVE-2021-29425
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.3/
https://access.redhat.com/articles/6179301

7. Contact:

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

Copyright 2021 Red Hat, Inc.
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