RHSA-2023:7625 - Security Advisory

Topic

An update is now available for Red Hat JBoss Core Services.

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 Core Services is a set of supplementary software for Red Hat JBoss middleware products. This software, such as Apache HTTP Server, is common to multiple JBoss middleware products and packaged under Red Hat JBoss Core Services, to allow for faster distribution of updates and for a more consistent update experience.

This release of Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 2 serves as a replacement for Red Hat JBoss Core Services Apache HTTP Server 2.4.57 Service Pack 1, and includes bug fixes and enhancements, which are documented in the Release Notes linked to in the References section.

Security Fix(es):

• curl: a heap based buffer overflow in the SOCKS5 proxy handshake (CVE-2023-38545)
• curl: out of heap memory issue due to missing limit on header quantity (CVE-2023-38039)
• curl: cookie injection with none file (CVE-2023-38546)
• jbcs-httpd24-mod_jk: httpd: Apache Tomcat Connectors (mod_jk) Information Disclosure (CVE-2023-41081)
• jbcs-httpd24-openssl: OpenSSL: Excessive time spent checking DH q parameter value (CVE-2023-3817)
• mod_http2: reset requests exhaust memory (incomplete fix of CVE-2023-44487) (CVE-2023-45802)
• openssl: Excessive time spent checking DH keys and parameters (CVE-2023-3446)
• openssl: Invalid certificate policies in leaf certificates are silently ignored (CVE-2023-0465)
• openssl: Possible DoS translating ASN.1 object identifiers (CVE-2023-2650)
• openssl: Denial of service by excessive resource usage in verifying X509 policy constraints (CVE-2023-0464)
• openssl: Certificate policy check not enabled (CVE-2023-0466)

A Red Hat Security Bulletin which addresses further details about this 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

Before applying this update, make sure all previously released errata relevant to your system have been applied.

For details on how to apply this update, refer to:

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

Affected Products

• Red Hat JBoss Core Services 1 for RHEL 8 x86_64
• Red Hat JBoss Core Services 1 for RHEL 7 x86_64

Fixes

• BZ - 2181082 - CVE-2023-0464 openssl: Denial of service by excessive resource usage in verifying X509 policy constraints
• BZ - 2182561 - CVE-2023-0465 openssl: Invalid certificate policies in leaf certificates are silently ignored
• BZ - 2182565 - CVE-2023-0466 openssl: Certificate policy check not enabled
• BZ - 2207947 - CVE-2023-2650 openssl: Possible DoS translating ASN.1 object identifiers
• BZ - 2224962 - CVE-2023-3446 openssl: Excessive time spent checking DH keys and parameters
• BZ - 2227852 - CVE-2023-3817 OpenSSL: Excessive time spent checking DH q parameter value
• BZ - 2238847 - CVE-2023-41081 httpd: Apache Tomcat Connectors (mod_jk) Information Disclosure
• BZ - 2239135 - CVE-2023-38039 curl: out of heap memory issue due to missing limit on header quantity
• BZ - 2241933 - CVE-2023-38545 curl: heap based buffer overflow in the SOCKS5 proxy handshake
• BZ - 2241938 - CVE-2023-38546 curl: cookie injection with none file
• BZ - 2243877 - CVE-2023-45802 mod_http2: reset requests exhaust memory (incomplete fix of CVE-2023-44487)

CVEs

• CVE-2023-0464
• CVE-2023-0465
• CVE-2023-0466
• CVE-2023-2650
• CVE-2023-3446
• CVE-2023-3817
• CVE-2023-38039
• CVE-2023-38545
• CVE-2023-38546
• CVE-2023-41081
• CVE-2023-45802

References

• https://access.redhat.com/security/updates/classification/#important