python3-setuptools: fix CVE-2022-40897

import patch from ubuntu setuptools_45.2.0-1ubuntu0.1 .

Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

diff --git a/meta/recipes-devtools/python/python-setuptools.inc b/meta/recipes-devtools/python/python-setuptools.inc
index 29be852f6631dc04512654a08cba3bda12cbb7d2..5faf62bc3a86c2cc869cdc4efb83aee8a3ca2af5 100644 (file)
--- a/meta/recipes-devtools/python/python-setuptools.inc
+++ b/meta/recipes-devtools/python/python-setuptools.inc
@@ -8,6 +8,8 @@ PYPI_PACKAGE_EXT = "zip"
 
 inherit pypi
 
+SRC_URI += " file://CVE-2022-40897.patch "
+
 SRC_URI_append_class-native = " file://0001-conditionally-do-not-fetch-code-by-easy_install.patch"
 
 SRC_URI[md5sum] = "0c956eea142af9c2b02d72e3c042af30"

diff --git a/meta/recipes-devtools/python/python3-setuptools/CVE-2022-40897.patch b/meta/recipes-devtools/python/python3-setuptools/CVE-2022-40897.patch
new file mode 100644 (file)
index 0000000..9150cea
--- /dev/null
+++ b/meta/recipes-devtools/python/python3-setuptools/CVE-2022-40897.patch
@@ -0,0 +1,29 @@
+From 43a9c9bfa6aa626ec2a22540bea28d2ca77964be Mon Sep 17 00:00:00 2001
+From: "Jason R. Coombs" <jaraco@jaraco.com>
+Date: Fri, 4 Nov 2022 13:47:53 -0400
+Subject: [PATCH] Limit the amount of whitespace to search/backtrack. Fixes
+ #3659.
+
+CVE: CVE-2022-40897
+Upstream-Status: Backport [
+Upstream :  https://github.com/pypa/setuptools/commit/43a9c9bfa6aa626ec2a22540bea28d2ca77964be
+Import from Ubuntu: http://archive.ubuntu.com/ubuntu/pool/main/s/setuptools/setuptools_45.2.0-1ubuntu0.1.debian.tar.xz
+]
+Signed-off-by: Lee Chee Yang <chee.yang.lee@intel.com>
+
+---
+ setuptools/package_index.py           | 2 +-
+ setuptools/tests/test_packageindex.py | 1 -
+ 2 files changed, 1 insertion(+), 2 deletions(-)
+
+--- setuptools-45.2.0.orig/setuptools/package_index.py
++++ setuptools-45.2.0/setuptools/package_index.py
+@@ -215,7 +215,7 @@ def unique_values(func):
+     return wrapper
+ 
+ 
+-REL = re.compile(r"""<([^>]*\srel\s*=\s*['"]?([^'">]+)[^>]*)>""", re.I)
++REL = re.compile(r"""<([^>]*\srel\s{0,10}=\s{0,10}['"]?([^'" >]+)[^>]*)>""", re.I)
+ # this line is here to fix emacs' cruddy broken syntax highlighting
+ 
+