From 6d24caf0cd97de39aa1d6f52b58db8c0d63a89ee Mon Sep 17 00:00:00 2001 From: Bernd Kuhls Date: Tue, 19 Sep 2017 20:54:34 +0200 Subject: [PATCH] package/apache: add patch to fix CVE-2017-9798 Signed-off-by: Bernd Kuhls Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- package/apache/0003-CVS-2017-9798.patch | 30 +++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 package/apache/0003-CVS-2017-9798.patch diff --git a/package/apache/0003-CVS-2017-9798.patch b/package/apache/0003-CVS-2017-9798.patch new file mode 100644 index 0000000000..dc0a67a1b7 --- /dev/null +++ b/package/apache/0003-CVS-2017-9798.patch @@ -0,0 +1,30 @@ +core: Disallow Methods' registration at run time (.htaccess), they may +be used only if registered at init time (httpd.conf). + +Calling ap_method_register() in children processes is not the right scope +since it won't be shared for all requests. + +git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1807655 13f79535-47bb-0310-9956-ffa450edef68 + +Fixes CVE-2017-9798: https://nvd.nist.gov/vuln/detail/CVE-2017-9798 + +Downloaded from upstream repo: +https://svn.apache.org/viewvc/httpd/httpd/branches/2.4.x/server/core.c?r1=1805223&r2=1807754&pathrev=1807754&view=patch + +Signed-off-by: Bernd Kuhls + +--- a/server/core.c 2017/08/16 16:50:29 1805223 ++++ b/server/core.c 2017/09/08 13:13:11 1807754 +@@ -2266,6 +2266,12 @@ + /* method has not been registered yet, but resource restriction + * is always checked before method handling, so register it. + */ ++ if (cmd->pool == cmd->temp_pool) { ++ /* In .htaccess, we can't globally register new methods. */ ++ return apr_psprintf(cmd->pool, "Could not register method '%s' " ++ "for %s from .htaccess configuration", ++ method, cmd->cmd->name); ++ } + methnum = ap_method_register(cmd->pool, + apr_pstrdup(cmd->pool, method)); + } -- 2.30.2