Moderate: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP5 security update

Synopsis

Moderate: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP5 security update

Type/Severity

Security Advisory: Moderate

Topic

Updated packages that provide Red Hat JBoss Core Services Pack Apache Server 2.4.37 and fix several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 6 and Red Hat Enterprise Linux 7.

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.

Description

This release adds the new Apache HTTP Server 2.4.37 Service Pack 5 packages that are part of the JBoss Core Services offering.

This release serves as a replacement for Red Hat JBoss Core Services Pack Apache Server 2.4.37 Service Pack 3 and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes and enhancements included in this release.

Security fix(es):

• curl: Integer overflows in curl_url_set() function (CVE-2019-5435)
  
• openssl: Integer overflow in RSAZ modular exponentiation on x86_64 (CVE-2019-1551)
  
• httpd: mod_http2 concurrent pool usage (CVE-2020-11993)
  
• httpd: mod_proxy_uswgi buffer overflow (CVE-2020-11984)
  
• httpd: allow connecting via SSL to a backend worker when the backend keystore file's ID is 'unknown' (CVE-2020-25680)
  

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 7 x86_64
• Red Hat JBoss Core Services 1 for RHEL 6 x86_64
• Red Hat JBoss Core Services 1 for RHEL 6 i386

Fixes

• BZ - 1710609 - CVE-2019-5435 curl: Integer overflows in curl_url_set() function
• BZ - 1780995 - CVE-2019-1551 openssl: Integer overflow in RSAZ modular exponentiation on x86_64
• BZ - 1866563 - CVE-2020-11984 httpd: mod_proxy_uwsgi buffer overflow
• BZ - 1866564 - CVE-2020-11993 httpd: mod_http2 concurrent pool usage
• BZ - 1892703 - CVE-2020-25680 httpd: allow connecting via SSL to a backend worker when the backend keystore file's ID is 'unknown'

CVEs

• CVE-2019-1551
• CVE-2019-5435
• CVE-2020-11984
• CVE-2020-11993
• CVE-2020-25680

References

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