diff --git a/django/http/__init__.py b/django/http/__init__.py
index e585a713de..b9e4470d87 100644
--- a/django/http/__init__.py
+++ b/django/http/__init__.py
@@ -276,13 +276,33 @@ class CompatCookie(SimpleCookie):
 
         return val, encoded
 
+    def load(self, rawdata, ignore_parse_errors=False):
+        if ignore_parse_errors:
+            self.bad_cookies = []
+            self._BaseCookie__set = self._loose_set
+        SimpleCookie.load(self, rawdata)
+        if ignore_parse_errors:
+            self._BaseCookie__set = self._strict_set
+            for key in self.bad_cookies:
+                del self[key]
+
+    _strict_set = BaseCookie._BaseCookie__set
+
+    def _loose_set(self, key, real_value, coded_value):
+        try:
+            self._strict_set(key, real_value, coded_value)
+        except CookieError:
+            self.bad_cookies.append(key)
+            dict.__setitem__(self, key, None)
+
+
 def parse_cookie(cookie):
     if cookie == '':
         return {}
     if not isinstance(cookie, BaseCookie):
         try:
             c = CompatCookie()
-            c.load(cookie)
+            c.load(cookie, ignore_parse_errors=True)
         except CookieError:
             # Invalid cookie
             return {}
diff --git a/tests/regressiontests/httpwrappers/tests.py b/tests/regressiontests/httpwrappers/tests.py
index 4e946a2f10..336d9a2817 100644
--- a/tests/regressiontests/httpwrappers/tests.py
+++ b/tests/regressiontests/httpwrappers/tests.py
@@ -2,7 +2,8 @@ import copy
 import pickle
 import unittest
 
-from django.http import QueryDict, HttpResponse, CompatCookie, BadHeaderError
+from django.http import (QueryDict, HttpResponse, CompatCookie, BadHeaderError,
+        parse_cookie)
 
 
 class QueryDictTests(unittest.TestCase):
@@ -264,3 +265,9 @@ class CookieTests(unittest.TestCase):
         c2 = CompatCookie()
         c2.load(c.output())
         self.assertEqual(c['test'].value, c2['test'].value)
+
+    def test_nonstandard_keys(self):
+        """
+        Test that a single non-standard cookie name doesn't affect all cookies. Ticket #13007.
+        """
+        self.assertTrue('good_cookie' in parse_cookie('good_cookie=yes;bad:cookie=yes').keys())