diff --git a/CVE-2023-24329-blank-URL-bypass.patch b/CVE-2023-24329-blank-URL-bypass.patch
index dad85a7..aadfe6a 100644
--- a/CVE-2023-24329-blank-URL-bypass.patch
+++ b/CVE-2023-24329-blank-URL-bypass.patch
@@ -1,22 +1,30 @@
 ---
- Lib/test/test_urlparse.py                                             |   20 ++++++++++
- Lib/urlparse.py                                                       |    2 -
- Misc/NEWS.d/next/Library/2022-11-12-15-45-51.gh-issue-99418.FxfAXS.rs |    2 +
- 3 files changed, 23 insertions(+), 1 deletion(-)
+ Lib/test/test_urlparse.py                                             |   21 ++++++++++
+ Lib/urlparse.py                                                       |    9 +++-
+ Misc/NEWS.d/next/Library/2022-11-12-15-45-51.gh-issue-99418.FxfAXS.rs |    2 
+ 3 files changed, 30 insertions(+), 2 deletions(-)
 
---- a/Lib/test/test_urlparse.py
-+++ b/Lib/test/test_urlparse.py
-@@ -592,6 +592,26 @@ class UrlParseTestCase(unittest.TestCase
+Index: Python-2.7.18/Lib/test/test_urlparse.py
+===================================================================
+--- Python-2.7.18.orig/Lib/test/test_urlparse.py
++++ Python-2.7.18/Lib/test/test_urlparse.py
+@@ -1,4 +1,5 @@
+ from test import test_support
++from urlparse import isascii
+ import sys
+ import unicodedata
+ import unittest
+@@ -592,6 +593,26 @@ class UrlParseTestCase(unittest.TestCase
          self.assertEqual(p.netloc, "www.example.net:foo")
          self.assertRaises(ValueError, lambda: p.port)
  
 +    def do_attributes_bad_scheme(self, bytes, parse, scheme):
 +        url = scheme + "://www.example.net"
 +        if bytes:
-+            if url.isascii():
++            if isascii(url):
 +                url = url.encode("ascii")
 +            else:
-+                continue
++                return
 +        p = parse(url)
 +        if bytes:
 +            self.assertEqual(p.scheme, b"")
@@ -27,25 +35,50 @@
 +        """Check handling of invalid schemes."""
 +        for bytes in (False, True):
 +            for parse in (urlparse.urlsplit, urlparse.urlparse):
-+                for scheme in (".", "+", "-", "0", "http&", "६http"):
++                for scheme in (".", "+", "-", "0", "http&"):
 +                    self.do_attributes_bad_scheme(bytes, parse, scheme)
 +
      def test_attributes_without_netloc(self):
          # This example is straight from RFC 3261.  It looks like it
          # should allow the username, hostname, and port to be filled
---- a/Lib/urlparse.py
-+++ b/Lib/urlparse.py
-@@ -211,7 +211,7 @@ def urlsplit(url, scheme='', allow_fragm
+Index: Python-2.7.18/Lib/urlparse.py
+===================================================================
+--- Python-2.7.18.orig/Lib/urlparse.py
++++ Python-2.7.18/Lib/urlparse.py
+@@ -31,7 +31,8 @@ test_urlparse.py provides a good indicat
+ import re
+ 
+ __all__ = ["urlparse", "urlunparse", "urljoin", "urldefrag",
+-           "urlsplit", "urlunsplit", "parse_qs", "parse_qsl"]
++           "urlsplit", "urlunsplit", "parse_qs", "parse_qsl",
++           "isascii"]
+ 
+ # A classification of schemes ('' means apply by default)
+ uses_relative = ['ftp', 'http', 'gopher', 'nntp', 'imap',
+@@ -68,6 +69,10 @@ _UNSAFE_URL_BYTES_TO_REMOVE = ['\t', '\r
+ MAX_CACHE_SIZE = 20
+ _parse_cache = {}
+ 
++# Py3k shim
++def isascii(word):
++    return all([ord(c) < 128 for c in word])
++
+ def clear_cache():
+     """Clear the parse cache."""
+     _parse_cache.clear()
+@@ -211,7 +216,7 @@ def urlsplit(url, scheme='', allow_fragm
          clear_cache()
      netloc = query = fragment = ''
      i = url.find(':')
 -    if i > 0:
-+    if i > 0 and url[0].isascii() and url[0].isalpha():
++    if i > 0 and isascii(url[0]) and url[0].isalpha():
          if url[:i] == 'http': # optimize the common case
              scheme = url[:i].lower()
              url = url[i+1:]
+Index: Python-2.7.18/Misc/NEWS.d/next/Library/2022-11-12-15-45-51.gh-issue-99418.FxfAXS.rs
+===================================================================
 --- /dev/null
-+++ b/Misc/NEWS.d/next/Library/2022-11-12-15-45-51.gh-issue-99418.FxfAXS.rs
++++ Python-2.7.18/Misc/NEWS.d/next/Library/2022-11-12-15-45-51.gh-issue-99418.FxfAXS.rs
 @@ -0,0 +1,2 @@
 +Fix bug in :func:`urllib.parse.urlparse` that causes URL schemes that begin
 +with a digit, a plus sign, or a minus sign to be parsed incorrectly.