Important CentOS httpd Update


httpd-2.2.15-31.el6.centos.i686.rpm, httpd-2.2.15-31.el6.centos.src.rpm, httpd-2.2.15-31.el6.centos.x86_64.rpm, httpd-2.2.3-87.el5.centos.i386.rpm, httpd-2.2.3-87.el5.centos.src.rpm, httpd-2.2.3-87.el5.centos.x86_64.rpm, httpd-devel-2.2.15-31.el6.centos.i686.rpm, httpd-devel-2.2.15-31.el6.centos.x86_64.rpm, httpd-devel-2.2.3-87.el5.centos.i386.rpm, httpd-devel-2.2.3-87.el5.centos.x86_64.rpm, httpd-manual-2.2.15-31.el6.centos.noarch.rpm, httpd-manual-2.2.3-87.el5.centos.i386.rpm, httpd-manual-2.2.3-87.el5.centos.x86_64.rpm, httpd-tools-2.2.15-31.el6.centos.i686.rpm, httpd-tools-2.2.15-31.el6.centos.x86_64.rpm, mod_ssl-2.2.15-31.el6.centos.i686.rpm, mod_ssl-2.2.15-31.el6.centos.x86_64.rpm, mod_ssl-2.2.3-87.el5.centos.i386.rpm, mod_ssl-2.2.3-87.el5.centos.x86_64.rpm,,
2018-01-18 11:07
2017-07-27 19:07
2017-04-01 19:08
2017-01-05 20:12


Updated httpd packages that fix three security issues are now available for
Red Hat Enterprise Linux 5 and 6.

The Red Hat Security Response Team has rated this update as having
Important security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

The httpd packages provide the Apache HTTP Server, a powerful, efficient,
and extensible web server.

A race condition flaw, leading to heap-based buffer overflows, was found in
the mod_status httpd module. A remote attacker able to access a status page
served by mod_status on a server using a threaded Multi-Processing Module
(MPM) could send a specially crafted request that would cause the httpd
child process to crash or, possibly, allow the attacker to execute
arbitrary code with the privileges of the "apache" user. (CVE-2014-0226)

A denial of service flaw was found in the way httpd's mod_deflate module
handled request body decompression (configured via the "DEFLATE" input
filter). A remote attacker able to send a request whose body would be
decompressed could use this flaw to consume an excessive amount of system
memory and CPU on the target system. (CVE-2014-0118)

A denial of service flaw was found in the way httpd's mod_cgid module
executed CGI scripts that did not read data from the standard input.
A remote attacker could submit a specially crafted request that would cause
the httpd child process to hang indefinitely. (CVE-2014-0231)

All httpd users are advised to upgrade to these updated packages, which
contain backported patches to correct these issues. After installing the
updated packages, the httpd daemon will be restarted automatically.
Please see

Am I vulnerable?

The constraints below list the versions that this vulnerability is patched in, and versions that are unaffected. If a patch is ready but unrealeased, then it is pending.

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Affected package information

Release Package Patched in
5 httpd httpd-2.2.3-87.el5.centos.i386.rpm
httpd httpd-2.2.3-87.el5.centos.src.rpm
httpd httpd-2.2.3-87.el5.centos.x86_64.rpm
httpd-devel httpd-devel-2.2.3-87.el5.centos.i386.rpm
httpd-devel httpd-devel-2.2.3-87.el5.centos.x86_64.rpm
httpd-manual httpd-manual-2.2.3-87.el5.centos.i386.rpm
httpd-manual httpd-manual-2.2.3-87.el5.centos.x86_64.rpm
mod_ssl mod_ssl-2.2.3-87.el5.centos.i386.rpm
mod_ssl mod_ssl-2.2.3-87.el5.centos.x86_64.rpm
6 httpd httpd-2.2.15-31.el6.centos.i686.rpm
httpd httpd-2.2.15-31.el6.centos.src.rpm
httpd httpd-2.2.15-31.el6.centos.x86_64.rpm
httpd-devel httpd-devel-2.2.15-31.el6.centos.i686.rpm
httpd-devel httpd-devel-2.2.15-31.el6.centos.x86_64.rpm
httpd-manual httpd-manual-2.2.15-31.el6.centos.noarch.rpm
httpd-tools httpd-tools-2.2.15-31.el6.centos.i686.rpm
httpd-tools httpd-tools-2.2.15-31.el6.centos.x86_64.rpm
mod_ssl mod_ssl-2.2.15-31.el6.centos.i686.rpm
mod_ssl mod_ssl-2.2.15-31.el6.centos.x86_64.rpm