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Red Hat Security Advisory 2023-7638-03

Red Hat Security Advisory 2023-7638-03
Posted Dec 5, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-7638-03 - An update is now available for Red Hat JBoss Enterprise Application Platform 7.4 for Red Hat Enterprise Linux 8. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service
systems | linux, redhat
advisories | CVE-2023-2976
SHA-256 | ac5c2282a89529d2f826e04ecc189318a28b3da80bd340e76a01e56dd2eb10d8

Red Hat Security Advisory 2023-7638-03

Change Mirror Download


The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_7638.json

Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




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

Synopsis: Important: Red Hat JBoss Enterprise Application Platform 7.4.14 on RHEL 8 security update
Advisory ID: RHSA-2023:7638-03
Product: Red Hat JBoss Enterprise Application Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2023:7638
Issue date: 2023-12-05
Revision: 03
CVE Names: CVE-2023-2976
====================================================================

Summary:

An update is now available for Red Hat JBoss Enterprise Application Platform 7.4 for Red Hat Enterprise Linux 8.

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.




Description:

Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly application runtime.

This release of Red Hat JBoss Enterprise Application Platform 7.4.14 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.4.13, and includes bug fixes and enhancements.

See the Red Hat JBoss Enterprise Application Platform 7.4.14 Release Notes for information about the most significant bug fixes and enhancements included in this release.

Security Fix(es):

* undertow: HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

* avro: apache-avro: Apache Avro Java SDK: Memory when deserializing untrusted data in Avro Java SDK (CVE-2023-39410)

* guava: insecure temporary directory creation (CVE-2023-2976)

* eap-galleon: custom provisioning creates unsecured http-invoker (CVE-2023-4503)

* jetty-server: OutOfMemoryError for large multipart without filename read via request.getParameter() (CVE-2023-26048)

* jetty-server: Cookie parsing of quoted values can exfiltrate values from other cookies (CVE-2023-26049)

* sshd-common: apache-mina-sshd: information exposure in SFTP server implementations (CVE-2023-35887)

A Red Hat Security Bulletin which addresses further details about the Rapid Reset flaw is available in the References section.

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.


Solution:



CVEs:

CVE-2023-2976

References:

https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/
https://access.redhat.com/documentation/en-us/red_hat_jboss_enterprise_application_platform/7.4/html-single/installation_guide/
https://bugzilla.redhat.com/show_bug.cgi?id=2184751
https://bugzilla.redhat.com/show_bug.cgi?id=2215229
https://bugzilla.redhat.com/show_bug.cgi?id=2236340
https://bugzilla.redhat.com/show_bug.cgi?id=2236341
https://bugzilla.redhat.com/show_bug.cgi?id=2240036
https://bugzilla.redhat.com/show_bug.cgi?id=2242521
https://bugzilla.redhat.com/show_bug.cgi?id=2242803
https://issues.redhat.com/browse/JBEAP-25004
https://issues.redhat.com/browse/JBEAP-25085
https://issues.redhat.com/browse/JBEAP-25086
https://issues.redhat.com/browse/JBEAP-25378
https://issues.redhat.com/browse/JBEAP-25380
https://issues.redhat.com/browse/JBEAP-25419
https://issues.redhat.com/browse/JBEAP-25451
https://issues.redhat.com/browse/JBEAP-25457
https://issues.redhat.com/browse/JBEAP-25541
https://issues.redhat.com/browse/JBEAP-25547
https://issues.redhat.com/browse/JBEAP-25576
https://issues.redhat.com/browse/JBEAP-25594
https://issues.redhat.com/browse/JBEAP-25627
https://issues.redhat.com/browse/JBEAP-25657
https://issues.redhat.com/browse/JBEAP-25685
https://issues.redhat.com/browse/JBEAP-25700
https://issues.redhat.com/browse/JBEAP-25716
https://issues.redhat.com/browse/JBEAP-25726
https://issues.redhat.com/browse/JBEAP-25772
https://issues.redhat.com/browse/JBEAP-25779
https://issues.redhat.com/browse/JBEAP-25803
https://issues.redhat.com/browse/JBEAP-25838
https://issues.redhat.com/browse/JBEAP-26041

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