!12 [sync] PR-9: Fix CVE-2022-40899

From: @openeuler-sync-bot 
Reviewed-by: @caodongxia 
Signed-off-by: @caodongxia

CVE-2022-40899.patch

@@ -0,0 +1,52 @@
+From c91d70b34ef0402aef3e9d04364ba98509dca76f Mon Sep 17 00:00:00 2001
+From: Will Shanks <wshaos@posteo.net>
+Date: Fri, 23 Dec 2022 13:38:26 -0500
+Subject: [PATCH] Backport fix for bpo-38804
+
+The regex http.cookiejar.LOOSE_HTTP_DATE_RE was vulnerable to regular
+expression denial of service (REDoS). The regex contained multiple
+overlapping \s* capture groups. A long sequence of spaces can trigger
+bad performance.
+
+See https://github.com/python/cpython/pull/17157 and https://pyup.io/posts/pyup-discovers-redos-vulnerabilities-in-top-python-packages/
+---
+ src/future/backports/http/cookiejar.py | 18 ++++++++++++------
+ 1 file changed, 12 insertions(+), 6 deletions(-)
+
+diff --git a/src/future/backports/http/cookiejar.py b/src/future/backports/http/cookiejar.py
+index af3ef415..0ad80a02 100644
+--- a/src/future/backports/http/cookiejar.py
++++ b/src/future/backports/http/cookiejar.py
+@@ -225,10 +225,14 @@ def _str2time(day, mon, yr, hr, min, sec, tz):
+        (?::(\d\d))?    # optional seconds
+     )?                 # optional clock
+        \s*
+-    ([-+]?\d{2,4}|(?![APap][Mm]\b)[A-Za-z]+)? # timezone
++    (?:
++       ([-+]?\d{2,4}|(?![APap][Mm]\b)[A-Za-z]+) # timezone
++       \s*
++    )?
++    (?:
++       \(\w+\)         # ASCII representation of timezone in parens.
+        \s*
+-    (?:\(\w+\))?       # ASCII representation of timezone in parens.
+-       \s*$""", re.X | re.ASCII)
++    )?$""", re.X | re.ASCII)
+ def http2time(text):
+     """Returns time in seconds since epoch of time represented by a string.
+ 
+@@ -298,9 +302,11 @@ def http2time(text):
+       (?::?(\d\d(?:\.\d*)?))?  # optional seconds (and fractional)
+    )?                    # optional clock
+       \s*
+-   ([-+]?\d\d?:?(:?\d\d)?
+-    |Z|z)?               # timezone  (Z is "zero meridian", i.e. GMT)
+-      \s*$""", re.X | re. ASCII)
++   (?:
++      ([-+]?\d\d?:?(:?\d\d)?
++       |Z|z)             # timezone  (Z is "zero meridian", i.e. GMT)
++      \s*
++   )?$""", re.X | re. ASCII)
+ def iso2time(text):
+     """
+     As for http2time, but parses the ISO 8601 formats:

future.spec

@@ -10,11 +10,12 @@ you can convert you Python code to support both version.
 
 Name:           future
 Version:        0.18.2
-Release:        1
+Release:        2
 Summary:        Missing compatibility layer on Python 3
 License:        MIT
 URL:            http://python-future.org/
 Source0:        https://files.pythonhosted.org/packages/45/0b/38b06fd9b92dc2b68d58b75f900e97884c45bedd2ff83203d933cf5851c9/future-0.18.2.tar.gz
+Patch0:         CVE-2022-40899.patch
 BuildArch:      noarch
 
 %description
@@ -29,7 +30,7 @@ BuildRequires:  python3-devel python3-setuptools python3-numpy python3-requests
 %{desc}
 
 %prep
-%autosetup
+%autosetup -p1
 
 %build
 CFLAGS="%{optflags}" %{__python3} setup.py build --executable="%{__python3} -s"
@@ -68,6 +69,9 @@ PYTHONPATH=$PWD/build/lib py.test-3 -v
 %{python3_sitelib}/*
 
 %changelog
+* Fri Mar 10 2023 yaoxin <yaoxin30@h-partners.com> - 0.18.2-2
+- Fix CVE-2022-40899
+
 * Wed Jul 14 2021 liksh <liks11@chinaunicom.cn> - 0.18.2-1
 - update package from 0.16.0 to 0.18.2