SOURCES/CVE-2024-6345.patch

@@ -0,0 +1,83 @@
+From 8af1b3e03edc8a38565558aff3bf1689c1ca3545 Mon Sep 17 00:00:00 2001
+From: Lumir Balhar <lbalhar@redhat.com>
+Date: Fri, 26 Jul 2024 13:49:11 +0200
+Subject: [PATCH] CVE-2024-6345
+
+---
+ setuptools/package_index.py | 23 +++++++++--------------
+ 1 file changed, 9 insertions(+), 14 deletions(-)
+
+diff --git a/setuptools/package_index.py b/setuptools/package_index.py
+index bdcf4a6..1d3e5b4 100755
+--- a/setuptools/package_index.py
++++ b/setuptools/package_index.py
+@@ -1,4 +1,5 @@
+ """PyPI and direct package downloading"""
++import subprocess
+ import sys
+ import os
+ import re
+@@ -848,7 +849,7 @@ class PackageIndex(Environment):
+ 
+     def _download_svn(self, url, filename):
+         url = url.split('#', 1)[0]  # remove any fragment for svn's sake
+-        creds = ''
++        creds = []
+         if url.lower().startswith('svn:') and '@' in url:
+             scheme, netloc, path, p, q, f = urllib.parse.urlparse(url)
+             if not netloc and path.startswith('//') and '/' in path[2:]:
+@@ -857,14 +858,14 @@ class PackageIndex(Environment):
+                 if auth:
+                     if ':' in auth:
+                         user, pw = auth.split(':', 1)
+-                        creds = " --username=%s --password=%s" % (user, pw)
++                        creds = ["--username=" + user, "--password=" + pw]
+                     else:
+-                        creds = " --username=" + auth
++                        creds = ["--username=" + auth]
+                     netloc = host
+                     parts = scheme, netloc, url, p, q, f
+                     url = urllib.parse.urlunparse(parts)
+         self.info("Doing subversion checkout from %s to %s", url, filename)
+-        os.system("svn checkout%s -q %s %s" % (creds, url, filename))
++        subprocess.check_call(["svn", "checkout"] + creds + ["-q", url, filename])
+         return filename
+ 
+     @staticmethod
+@@ -890,14 +891,11 @@ class PackageIndex(Environment):
+         url, rev = self._vcs_split_rev_from_url(url, pop_prefix=True)
+ 
+         self.info("Doing git clone from %s to %s", url, filename)
+-        os.system("git clone --quiet %s %s" % (url, filename))
++        subprocess.check_call(["git", "clone", "--quiet", url, filename])
+ 
+         if rev is not None:
+             self.info("Checking out %s", rev)
+-            os.system("(cd %s && git checkout --quiet %s)" % (
+-                filename,
+-                rev,
+-            ))
++            subprocess.check_call(["git", "-C", filename, "checkout", "--quiet", rev])
+ 
+         return filename
+ 
+@@ -906,14 +904,11 @@ class PackageIndex(Environment):
+         url, rev = self._vcs_split_rev_from_url(url, pop_prefix=True)
+ 
+         self.info("Doing hg clone from %s to %s", url, filename)
+-        os.system("hg clone --quiet %s %s" % (url, filename))
++        subprocess.check_call(["hg", "clone", "--quiet", url, filename])
+ 
+         if rev is not None:
+             self.info("Updating to %s", rev)
+-            os.system("(cd %s && hg up -C -r %s -q)" % (
+-                filename,
+-                rev,
+-            ))
++            subprocess.check_call(["hg", "--cwd", filename, "up", "-C", "-r", rev, "-q"])
+ 
+         return filename
+ 
+-- 
+2.45.2
+

SPECS/python-setuptools.spec

@@ -35,7 +35,7 @@
 
 Name:           python-setuptools
 Version:        39.2.0
-Release:        7%{?dist}
+Release:        8%{?dist}
 Summary:        Easily build and distribute Python packages
 
 Group:          Applications/System
@@ -54,6 +54,13 @@ Patch0:         create-site-packages.patch
 # Resolved upstream: https://github.com/pypa/setuptools/commit/43a9c9bfa6aa626ec2a22540bea28d2ca77964be
 Patch1:         CVE-2022-40897.patch
 
+# Security fix for CVE-2024-6345
+# Remote code execution via download functions in the package_index module
+# Tracking bug: https://bugzilla.redhat.com/show_bug.cgi?id=2297771
+# Upstream solution: https://github.com/pypa/setuptools/pull/4332
+# Patch simplified because upstream doesn't support SVN anymore.
+Patch2:         CVE-2024-6345.patch
+
 BuildArch:      noarch
 
 BuildRequires:  gcc
@@ -309,6 +316,10 @@ PYTHONDONTWRITEBYTECODE=1 PYTHONPATH=$(pwd) py.test-%{python3_version} --ignore=
 
 
 %changelog
+* Wed Jul 24 2024 Lumír Balhar <lbalhar@redhat.com> - 39.2.0-8
+- Security fix for CVE-2024-6345
+Resolves: RHEL-50470
+
 * Wed Jan 11 2023 Charalampos Stratakis <cstratak@redhat.com> - 39.2.0-7
 - Security fix for CVE-2022-40897
 Resolves: rhbz#2158559