update python3-pip version

Signed-off-by: Toshaan Bharvani <toshaan@powerel.org>

SOURCES/cve-2007-4559-tarfile.patch

@@ -0,0 +1,78 @@
+Minimal patch for pip
+
+diff -rU3 pip-orig/src/pip/_internal/utils/unpacking.py pip/src/pip/_internal/utils/unpacking.py
+--- pip-orig/src/pip/_internal/utils/unpacking.py	2022-11-05 16:25:43.000000000 +0100
++++ pip/src/pip/_internal/utils/unpacking.py	2023-08-08 13:17:47.705613554 +0200
+@@ -184,6 +184,13 @@
+                     "outside target directory ({})"
+                 )
+                 raise InstallationError(message.format(filename, path, location))
++
++            # Call the `data` filter for its side effect (raising exception)
++            try:
++                tarfile.data_filter(member.replace(name=fn), location)
++            except tarfile.LinkOutsideDestinationError:
++                pass
++
+             if member.isdir():
+                 ensure_dir(path)
+             elif member.issym():
+
+
+Test from https://github.com/pypa/pip/pull/12214
+
+diff -rU3 pip-orig/tests/unit/test_utils_unpacking.py pip/tests/unit/test_utils_unpacking.py
+--- pip-orig/tests/unit/test_utils_unpacking.py	2022-11-05 16:25:43.000000000 +0100
++++ pip/tests/unit/test_utils_unpacking.py	2023-08-08 13:17:35.151540108 +0200
+@@ -167,6 +167,23 @@
+         test_tar = self.make_tar_file('test_tar.tar', files)
+         untar_file(test_tar, self.tempdir)
+ 
++    def test_unpack_tar_filter(self) -> None:
++        """
++        Test that the tarfile.data_filter is used to disallow dangerous
++        behaviour (PEP-721)
++        """
++        test_tar = os.path.join(self.tempdir, "test_tar_filter.tar")
++        with tarfile.open(test_tar, "w") as mytar:
++            file_tarinfo = tarfile.TarInfo("bad-link")
++            file_tarinfo.type = tarfile.SYMTYPE
++            file_tarinfo.linkname = "../../../../pwn"
++            mytar.addfile(file_tarinfo, io.BytesIO(b""))
++        with pytest.raises(InstallationError) as e:
++            untar_file(test_tar, self.tempdir)
++
++        assert "is outside the destination" in str(e.value)
++
++
+ 
+ def test_unpack_tar_unicode(tmpdir):
+     test_tar = tmpdir / "test.tar"
+
+
+Patch for vendored distlib from https://github.com/pypa/distlib/pull/201
+
+diff --git a/distlib/util.py b/distlib/util.py
+index e0622e4..4349d0b 100644
+--- a/src/pip/_vendor/distlib/util.py
++++ b/src/pip/_vendor/distlib/util.py
+@@ -1249,6 +1249,19 @@ def check_path(path):
+             for tarinfo in archive.getmembers():
+                 if not isinstance(tarinfo.name, text_type):
+                     tarinfo.name = tarinfo.name.decode('utf-8')
++
++        # Limit extraction of dangerous items, if this Python
++        # allows it easily. If not, just trust the input.
++        # See: https://docs.python.org/3/library/tarfile.html#extraction-filters
++        def extraction_filter(member, path):
++            """Run tarfile.tar_fillter, but raise the expected ValueError"""
++            # This is only called if the current Python has tarfile filters
++            try:
++                return tarfile.tar_filter(member, path)
++            except tarfile.FilterError as exc:
++                raise ValueError(str(exc))
++        archive.extraction_filter = extraction_filter
++
+         archive.extractall(dest_dir)
+ 
+     finally:

SPECS/python-pip.spec

@@ -21,7 +21,7 @@
 
 Name:           python-%{srcname}
 Version:        %{base_version}%{?prerel:~%{prerel}}
-Release:        6%{?dist}
+Release:        8%{?dist}
 Summary:        A tool for installing and managing Python packages
 
 # We bundle a lot of libraries with pip, which itself is under MIT license.
@@ -85,6 +85,14 @@ Patch5:         nowarn-pip._internal.main.patch
 # Upstream issue: https://github.com/pypa/packaging/issues/368
 Patch6:         no-version-warning.patch
 
+# CVE-2007-4559, PEP-721, PEP-706: Use tarfile.data_filter for extracting
+# - Minimal downstream-only patch, to be replaced by upstream solution
+#   proposed in https://github.com/pypa/pip/pull/12214
+# - Test patch submitted upstream in the above pull request
+# - Patch for vendored distlib, accepted upstream:
+#   https://github.com/pypa/distlib/pull/201
+Patch7:         cve-2007-4559-tarfile.patch
+
 # Downstream only patch
 # Users might have local installations of pip from using
 # `pip install --user --upgrade pip` on older/newer versions.
@@ -188,6 +196,10 @@ BuildRequires:  python%{python3_pkgversion}-wheel
 BuildRequires:  ca-certificates
 Requires:       ca-certificates
 
+# pip has to require explicit version of python3 that provides
+# filters in tarfile module (fix for CVE-2007-4559).
+Requires:       python3 >= 3.9.17-2
+
 # This was previously required and we keep it recommended because a lot of
 # sdists installed via pip will try to import setuptools.
 # But pip doesn't actually require setuptools.
@@ -233,10 +245,11 @@ Requires:       ca-certificates
 Provides:       %{name}-wheel = %{version}-%{release}
 Obsoletes:      %{name}-wheel < %{version}-%{release}
 
-# Older versions of python3-libs expect Python wheels at the old unversioned
+# Older versions of python3-libs (< 3.9.9-2) expect Python wheels at the old unversioned
 # location, so we conflict with the old Python versions that wouldn't work with
 # the new wheel location.
-Conflicts:      python3-libs < 3.9.9-2
+# Moreover, Python older than (3.9.16-2) does not provide tarfile filters (fix for CVE-2007-4559).
+Conflicts:      python3-libs < 3.9.17-2
 
 # Virtual provides for the packages bundled by pip:
 %{bundled 3}
@@ -403,6 +416,14 @@ pytest_k='not completion and
 %{python_wheel_dir}/%{python_wheel_name}
 
 %changelog
+* Wed Feb 14 2024 Lumír Balhar <lbalhar@redhat.com> - 21.2.3-8
+- Require Python with tarfile filters
+Resolves: RHEL-25451
+
+* Tue Aug 08 2023 Petr Viktorin <pviktori@redhat.com> - 21.2.3-7
+- Use tarfile.data_filter for extracting (CVE-2007-4559, PEP-721, PEP-706)
+Resolves: RHBZ#2207997
+
 * Thu Feb 03 2022 Tomas Orsava <torsava@redhat.com> - 21.2.3-6
 - Add automatically generated Obsoletes tag with the python39- prefix
   for smoother upgrade from RHEL8