diff options
Diffstat (limited to 'main/python2/CVE-2019-16935.patch')
| -rw-r--r-- | main/python2/CVE-2019-16935.patch | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/main/python2/CVE-2019-16935.patch b/main/python2/CVE-2019-16935.patch new file mode 100644 index 0000000000..632a3e77b3 --- /dev/null +++ b/main/python2/CVE-2019-16935.patch @@ -0,0 +1,92 @@ +From 8eb64155ff26823542ccf0225b3d57b6ae36ea89 Mon Sep 17 00:00:00 2001 +From: Dong-hee Na <donghee.na92@gmail.com> +Date: Tue, 1 Oct 2019 19:58:01 +0900 +Subject: [PATCH] [2.7] bpo-38243: Escape the server title of DocXMLRPCServer + (GH-16447) + +Escape the server title of DocXMLRPCServer.DocXMLRPCServer +when rendering the document page as HTML. +--- + Lib/DocXMLRPCServer.py | 13 +++++++++++- + Lib/test/test_docxmlrpc.py | 20 +++++++++++++++++++ + .../2019-09-25-13-21-09.bpo-38243.1pfz24.rst | 3 +++ + 3 files changed, 35 insertions(+), 1 deletion(-) + create mode 100644 Misc/NEWS.d/next/Security/2019-09-25-13-21-09.bpo-38243.1pfz24.rst + +diff --git a/Lib/DocXMLRPCServer.py b/Lib/DocXMLRPCServer.py +index 4064ec2e48d4d..90b037dd35d6b 100644 +--- a/Lib/DocXMLRPCServer.py ++++ b/Lib/DocXMLRPCServer.py +@@ -20,6 +20,16 @@ + CGIXMLRPCRequestHandler, + resolve_dotted_attribute) + ++ ++def _html_escape_quote(s): ++ s = s.replace("&", "&") # Must be done first! ++ s = s.replace("<", "<") ++ s = s.replace(">", ">") ++ s = s.replace('"', """) ++ s = s.replace('\'', "'") ++ return s ++ ++ + class ServerHTMLDoc(pydoc.HTMLDoc): + """Class used to generate pydoc HTML document for a server""" + +@@ -210,7 +220,8 @@ def generate_html_documentation(self): + methods + ) + +- return documenter.page(self.server_title, documentation) ++ title = _html_escape_quote(self.server_title) ++ return documenter.page(title, documentation) + + class DocXMLRPCRequestHandler(SimpleXMLRPCRequestHandler): + """XML-RPC and documentation request handler class. +diff --git a/Lib/test/test_docxmlrpc.py b/Lib/test/test_docxmlrpc.py +index 4dff4159e2466..c45b892b8b3e7 100644 +--- a/Lib/test/test_docxmlrpc.py ++++ b/Lib/test/test_docxmlrpc.py +@@ -1,5 +1,6 @@ + from DocXMLRPCServer import DocXMLRPCServer + import httplib ++import re + import sys + from test import test_support + threading = test_support.import_module('threading') +@@ -176,6 +177,25 @@ def test_autolink_dotted_methods(self): + self.assertIn("""Try self.<strong>add</strong>, too.""", + response.read()) + ++ def test_server_title_escape(self): ++ """Test that the server title and documentation ++ are escaped for HTML. ++ """ ++ self.serv.set_server_title('test_title<script>') ++ self.serv.set_server_documentation('test_documentation<script>') ++ self.assertEqual('test_title<script>', self.serv.server_title) ++ self.assertEqual('test_documentation<script>', ++ self.serv.server_documentation) ++ ++ generated = self.serv.generate_html_documentation() ++ title = re.search(r'<title>(.+?)</title>', generated).group() ++ documentation = re.search(r'<p><tt>(.+?)</tt></p>', generated).group() ++ self.assertEqual('<title>Python: test_title<script></title>', ++ title) ++ self.assertEqual('<p><tt>test_documentation<script></tt></p>', ++ documentation) ++ ++ + def test_main(): + test_support.run_unittest(DocXMLRPCHTTPGETServer) + +diff --git a/Misc/NEWS.d/next/Security/2019-09-25-13-21-09.bpo-38243.1pfz24.rst b/Misc/NEWS.d/next/Security/2019-09-25-13-21-09.bpo-38243.1pfz24.rst +new file mode 100644 +index 0000000000000..8f02baed9ebe5 +--- /dev/null ++++ b/Misc/NEWS.d/next/Security/2019-09-25-13-21-09.bpo-38243.1pfz24.rst +@@ -0,0 +1,3 @@ ++Escape the server title of :class:`DocXMLRPCServer.DocXMLRPCServer` ++when rendering the document page as HTML. ++(Contributed by Dong-hee Na in :issue:`38243`.) |