The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server.
Security Fix(es):
It was discovered that the httpd’s mod_auth_digest module did not properly initialize memory before using it when processing certain headers related to digest authentication. A remote attacker could possibly use this flaw to disclose potentially sensitive information or cause httpd child process to crash by sending specially crafted requests to a server. (CVE-2017-9788)
It was discovered that the use of httpd’s ap_get_basic_auth_pw() API function outside of the authentication phase could lead to authentication bypass. A remote attacker could possibly use this flaw to bypass required authentication if the API was used incorrectly by one of the modules used by httpd. (CVE-2017-3167)
A NULL pointer dereference flaw was found in the httpd’s mod_ssl module. A remote attacker could use this flaw to cause an httpd child process to crash if another module used by httpd called a certain API function during the processing of an HTTPS request. (CVE-2017-3169)
A buffer over-read flaw was found in the httpd’s mod_mime module. A user permitted to modify httpd’s MIME configuration could use this flaw to cause httpd child process to crash. (CVE-2017-7679)
A use-after-free flaw was found in the way httpd handled invalid and previously unregistered HTTP methods specified in the Limit directive used in an .htaccess file. A remote attacker could possibly use this flaw to disclose portions of the server memory, or cause httpd child process to crash. (CVE-2017-9798)
Red Hat would like to thank Hanno Böck for reporting CVE-2017-9798.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 6 | i686 | httpd-tools | < 2.2.15-47.el6_7.5 | httpd-tools-2.2.15-47.el6_7.5.i686.rpm |
RedHat | 6 | s390x | httpd-debuginfo | < 2.2.15-47.el6_7.5 | httpd-debuginfo-2.2.15-47.el6_7.5.s390x.rpm |
RedHat | 6 | s390 | httpd-devel | < 2.2.15-47.el6_7.5 | httpd-devel-2.2.15-47.el6_7.5.s390.rpm |
RedHat | 6 | s390x | httpd | < 2.2.15-47.el6_7.5 | httpd-2.2.15-47.el6_7.5.s390x.rpm |
RedHat | 6 | ppc | httpd-debuginfo | < 2.2.15-47.el6_7.5 | httpd-debuginfo-2.2.15-47.el6_7.5.ppc.rpm |
RedHat | 6 | i686 | httpd-debuginfo | < 2.2.15-47.el6_7.5 | httpd-debuginfo-2.2.15-47.el6_7.5.i686.rpm |
RedHat | 6 | noarch | httpd-manual | < 2.2.15-47.el6_7.5 | httpd-manual-2.2.15-47.el6_7.5.noarch.rpm |
RedHat | 6 | x86_64 | mod_ssl | < 2.2.15-47.el6_7.5 | mod_ssl-2.2.15-47.el6_7.5.x86_64.rpm |
RedHat | 6 | x86_64 | httpd-tools | < 2.2.15-47.el6_7.5 | httpd-tools-2.2.15-47.el6_7.5.x86_64.rpm |
RedHat | 6 | ppc64 | httpd-devel | < 2.2.15-47.el6_7.5 | httpd-devel-2.2.15-47.el6_7.5.ppc64.rpm |