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Miss Islington (bot) [Mon, 29 Mar 2021 13:08:00 +0000 (06:08 -0700)]
bpo-42988: Remove the pydoc getfile feature (GH-25015)
CVE-2021-3426: Remove the "getfile" feature of the pydoc module which
could be abused to read arbitrary files on the disk (directory
traversal vulnerability). Moreover, even source code of Python
modules can contain sensitive data like passwords. Vulnerability
reported by David Schwörer.
(cherry picked from commit
9b999479c0022edfc9835a8a1f06e046f3881048)
Co-authored-by: Victor Stinner <vstinner@python.org>
Gbp-Pq: Name 0003-bpo-42988-Remove-the-pydoc-getfile-feature-GH-25015.patch
Gregory P. Smith [Mon, 5 Sep 2022 09:21:03 +0000 (02:21 -0700)]
[3.9] gh-95778: CVE-2020-10735: Prevent DoS by very large int() (#96502)
* Correctly pre-check for int-to-str conversion (#96537)
Converting a large enough `int` to a decimal string raises `ValueError` as expected. However, the raise comes _after_ the quadratic-time base-conversion algorithm has run to completion. For effective DOS prevention, we need some kind of check before entering the quadratic-time loop. Oops! =)
The quick fix: essentially we catch _most_ values that exceed the threshold up front. Those that slip through will still be on the small side (read: sufficiently fast), and will get caught by the existing check so that the limit remains exact.
The justification for the current check. The C code check is:
```c
max_str_digits / (3 * PyLong_SHIFT) <= (size_a - 11) / 10
```
In GitHub markdown math-speak, writing $M$ for `max_str_digits`, $L$ for `PyLong_SHIFT` and $s$ for `size_a`, that check is:
$$\left\lfloor\frac{M}{3L}\right\rfloor \le \left\lfloor\frac{s - 11}{10}\right\rfloor$$
From this it follows that
$$\frac{M}{3L} < \frac{s-1}{10}$$
hence that
$$\frac{L(s-1)}{M} > \frac{10}{3} > \log_2(10).$$
So
$$2^{L(s-1)} > 10^M.$$
But our input integer $a$ satisfies $|a| \ge 2^{L(s-1)}$, so $|a|$ is larger than $10^M$. This shows that we don't accidentally capture anything _below_ the intended limit in the check.
<!-- gh-issue-number: gh-95778 -->
* Issue: gh-95778
<!-- /gh-issue-number -->
Co-authored-by: Gregory P. Smith [Google LLC] <greg@krypto.org>
Co-authored-by: Christian Heimes <christian@python.org>
Co-authored-by: Mark Dickinson <dickinsm@gmail.com>
Gbp-Pq: Name 0002-3.9-gh-95778-CVE-2020-10735-Prevent-DoS-by-very-larg.patch
Miss Islington (bot) [Tue, 11 Oct 2022 21:13:18 +0000 (14:13 -0700)]
[3.9] gh-68966: Make mailcap refuse to match unsafe filenames/types/params (GH-91993) (#98190)
gh-68966: Make mailcap refuse to match unsafe filenames/types/params (GH-91993)
(cherry picked from commit
b9509ba7a9c668b984dab876c7926fe1dc5aa0ba)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Gbp-Pq: Name 0001-3.9-gh-68966-Make-mailcap-refuse-to-match-unsafe-fil.patch
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
mpdecimal-2.5.1
Gbp-Pq: Name mpdecimal-2.5.1.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
sphinx3
Gbp-Pq: Name sphinx3.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
hurd_kfreebsd_thread_native_id
Gbp-Pq: Name hurd_kfreebsd_thread_native_id.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
sysconfigdata-name
Gbp-Pq: Name sysconfigdata-name.diff
Dave Jones [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
Use aligned access for _sha3 module on ARM.
Gbp-Pq: Name arm-alignment.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
argparse-no-shutil
Gbp-Pq: Name argparse-no-shutil.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
build-math-object
Gbp-Pq: Name build-math-object.diff
Benjamin Moody [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
Add the option to build Texinfo-format documentation.
Bug-Debian: https://bugs.debian.org/881959
Last-Update: 2017-11-27
Gbp-Pq: Name doc-build-texinfo.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
local-doc-references
Gbp-Pq: Name local-doc-references.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
pydoc-use-pager
# DP: pydoc: use the pager command if available.
# DP: pydoc: use the pager command if available.
Gbp-Pq: Name pydoc-use-pager.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
reproducible-buildinfo
# DP: Build getbuildinfo.o with DATE/TIME values when defined
# DP: Build getbuildinfo.o with DATE/TIME values when defined
Gbp-Pq: Name reproducible-buildinfo.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
mangle-fstack-protector
# DP: When using GCC versions older than 4.9, automagically mangle
# DP: -fstack-protector-strong to -fstack-protector
# DP: When using GCC versions older than 4.9, automagically mangle
# DP: -fstack-protector-strong to -fstack-protector
Gbp-Pq: Name mangle-fstack-protector.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
ensurepip-disabled
# DP: Disable ensurepip for the system installation, only enable it for virtual environments.
# DP: Disable ensurepip for the system installation, only enable it for virtual environments.
Gbp-Pq: Name ensurepip-disabled.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
ensurepip-wheels
Gbp-Pq: Name ensurepip-wheels.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
disable-some-tests
# DP: Disable some failing tests we are not interested in
# DP: Disable some failing tests we are not interested in
Gbp-Pq: Name disable-some-tests.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
tempfile-minimal
# DP: Avoid shutil import when it is not available.
# DP: Avoid shutil import when it is not available.
Gbp-Pq: Name tempfile-minimal.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
multiarch-extname
# DP: Make sure to rename extensions to a tag including the MULTIARCH name
# DP: Make sure to rename extensions to a tag including the MULTIARCH name
this patch can be dropped for python3.5 final, if the upstream chage is kept.
Gbp-Pq: Name multiarch-extname.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
test-no-random-order
# DP: Don't run the test suite in random order.
# DP: Don't run the test suite in random order.
Gbp-Pq: Name test-no-random-order.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
ext-no-libpython-link
# DP: Don't link extensions with the shared libpython library.
# DP: Don't link extensions with the shared libpython library.
Gbp-Pq: Name ext-no-libpython-link.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
lib2to3-no-pickled-grammar
Gbp-Pq: Name lib2to3-no-pickled-grammar.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
multiarch
Gbp-Pq: Name multiarch.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
ctypes-arm
Gbp-Pq: Name ctypes-arm.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
lib-argparse
# DP: argparse.py: Make the gettext import conditional
# DP: argparse.py: Make the gettext import conditional
Gbp-Pq: Name lib-argparse.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
disable-sem-check
# DP: Assume working semaphores, don't rely on running kernel for the check.
# DP: Assume working semaphores, don't rely on running kernel for the check.
Gbp-Pq: Name disable-sem-check.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
langpack-gettext
# DP: Description: support alternative gettext tree in
# DP: /usr/share/locale-langpack; if a file is present in both trees,
# DP: prefer the newer one
# DP: Upstream status: Ubuntu-Specific
# DP: Description: support alternative gettext tree in
# DP: /usr/share/locale-langpack; if a file is present in both trees,
# DP: prefer the newer one
# DP: Upstream status: Ubuntu-Specific
Gbp-Pq: Name langpack-gettext.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
profiled-build
# DP: Ignore errors in the profile task.
# DP: Ignore errors in the profile task.
Gbp-Pq: Name profiled-build.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
bdist-wininst-notfound
# DP: suggest installation of the pythonX.Y-dev package, if bdist_wininst
# DP: cannot find the wininst-* files.
# DP: suggest installation of the pythonX.Y-dev package, if bdist_wininst
# DP: cannot find the wininst-* files.
Gbp-Pq: Name bdist-wininst-notfound.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
setup-modules
Gbp-Pq: Name setup-modules.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
link-opt
# DP: Call the linker with -O1 -Bsymbolic-functions
# DP: Call the linker with -O1 -Bsymbolic-functions
Gbp-Pq: Name link-opt.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
gdbm-import
# DP: suggest installation of python3-gdbm package on failing _gdbm import
# DP: suggest installation of python3-gdbm package on failing _gdbm import
Gbp-Pq: Name gdbm-import.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
tkinter-import
# DP: suggest installation of python-tk package on failing _tkinter import
# DP: suggest installation of python-tk package on failing _tkinter import
Gbp-Pq: Name tkinter-import.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
distutils-sysconfig-2
Gbp-Pq: Name distutils-sysconfig-2.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
distutils-sysconfig
# DP: Get CONFIGURE_CFLAGS, CONFIGURE_CPPFLAGS, CONFIGURE_LDFLAGS from
# DP: the python build, when CFLAGS, CPPFLAGS, LDSHARED) are not set
# DP: in the environment.
# DP: Get CONFIGURE_CFLAGS, CONFIGURE_CPPFLAGS, CONFIGURE_LDFLAGS from
# DP: the python build, when CFLAGS, CPPFLAGS, LDSHARED) are not set
# DP: in the environment.
Gbp-Pq: Name distutils-sysconfig.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
distutils-link
# DP: Don't add standard library dirs to library_dirs and runtime_library_dirs.
# DP: Don't add standard library dirs to library_dirs and runtime_library_dirs.
Gbp-Pq: Name distutils-link.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
locale-module
# DP: * Lib/locale.py:
# DP: - Don't map 'utf8', 'utf-8' to 'utf', which is not a known encoding
# DP: for glibc.
# DP: * Lib/locale.py:
# DP: - Don't map 'utf8', 'utf-8' to 'utf', which is not a known encoding
# DP: for glibc.
Gbp-Pq: Name locale-module.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
distutils-install-layout
# DP: distutils: Add an option --install-layout=deb, which
# DP: - installs into $prefix/dist-packages instead of $prefix/site-packages.
# DP: - doesn't encode the python version into the egg name.
# DP: distutils: Add an option --install-layout=deb, which
# DP: - installs into $prefix/dist-packages instead of $prefix/site-packages.
# DP: - doesn't encode the python version into the egg name.
Gbp-Pq: Name distutils-install-layout.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
deb-locations
# DP: adjust locations of directories to debian policy
# DP: adjust locations of directories to debian policy
Gbp-Pq: Name deb-locations.diff
Matthias Klose [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
deb-setup
# DP: Don't include /usr/local/include and /usr/local/lib as gcc search paths
# DP: Don't include /usr/local/include and /usr/local/lib as gcc search paths
Gbp-Pq: Name deb-setup.diff
Adrian Bunk [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
python3.9 (3.9.2-1+deb11u2) bullseye-security; urgency=medium
* Non-maintainer upload by the LTS Team.
* Fix the binary-all tests.
[dgit import unpatched python3.9 3.9.2-1+deb11u2]
Adrian Bunk [Sun, 1 Dec 2024 12:12:57 +0000 (14:12 +0200)]
Import python3.9_3.9.2-1+deb11u2.debian.tar.xz
[dgit import tarball python3.9 3.9.2-1+deb11u2 python3.9_3.9.2-1+deb11u2.debian.tar.xz]
Matthias Klose [Sun, 28 Feb 2021 17:03:44 +0000 (18:03 +0100)]
Import python3.9_3.9.2.orig.tar.xz
[dgit import orig python3.9_3.9.2.orig.tar.xz]