RHSA-2018:2186: Moderate: Red Hat JBoss Core Services Apache HTTP Server 2.4.29 RHEL 6 security update
This release adds the new Apache HTTP Server 2.4.29 packages that are part<br>of the JBoss Core Services offering.<br>This release serves as a replacement for Red Hat JBoss Core Services<br>Apache HTTP Server 2.4.23, and includes bug fixes and enhancements. Refer to the Release Notes for information on the most significant bug fixes,<br>enhancements and component upgrades included in this release.<br>This release upgrades OpenSSL to version 1.0.2.n<br>Security Fix(es):<br><li> openssl: Out-of-bounds write caused by unchecked errors in BNbn2dec() (CVE-2016-2182)</li> <li> openssl: Insufficient TLS session ticket HMAC length checks (CVE-2016-6302)</li> <li> openssl: certificate message OOB reads (CVE-2016-6306)</li> <li> openssl: Carry propagating bug in Montgomery multiplication (CVE-2016-7055)</li> <li> openssl: Truncated packet could crash via OOB read (CVE-2017-3731)</li> <li> openssl: BNmodexp may produce incorrect results on x8664 (CVE-2017-3732)</li> <li> openssl: bnsqrx8xinternal carry bug on x8664 (CVE-2017-3736)</li> <li> openssl: Read/write after SSL object in error state (CVE-2017-3737)</li> <li> openssl: rsaz1024mulavx2 overflow bug on x8664 (CVE-2017-3738)</li> Red Hat would like to thank the OpenSSL project for reporting CVE-2016-6306 <br>and CVE-2016-7055. Upstream acknowledges Shi Lei (Gear Team of Qihoo 360 Inc.) as the original reporter of CVE-2016-6306.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2018:2186?
The severity of RHSA-2018:2186 is classified as important.
How do I fix RHSA-2018:2186?
To fix RHSA-2018:2186, update the affected packages to the specified remedial versions listed in the advisory.
Which packages are affected by RHSA-2018:2186?
RHSA-2018:2186 affects the JBoss Core Services Apache HTTP Server packages, including various components of the HTTPD suite.
Is RHSA-2018:2186 applicable to my server setup?
RHSA-2018:2186 is applicable if your server is running specific versions of Red Hat JBoss Core Services packages.
What should I do if I cannot apply the update for RHSA-2018:2186 right away?
If you cannot apply the update for RHSA-2018:2186 immediately, ensure that your system is otherwise secure and monitor for any vulnerabilities until the update can be applied.