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[3.9] gh-95778: CVE-2020-10735: Prevent DoS by very large int() by gpshead · Pull Request #96502 · python/cpython · GitHub
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[3.9] gh-95778: CVE-2020-10735: Prevent DoS by very large int() #96502

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Merged
ambv merged 15 commits into from
Sep 5, 2022
Merged

[3.9] gh-95778: CVE-2020-10735: Prevent DoS by very large int() #96502

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576d772
Backport to 3.9 of psrt/CVE-2020-10735-3.10backport.
gpshead Aug 19, 2022
e5cd3fc
Fix versionadded/versionchanged.
gpshead Aug 21, 2022
9a3cd05
headers += Include/internal/pycore_long.h
gpshead Aug 21, 2022
c190dc9
Update attribution in Misc/NEWS.d
gpshead Aug 25, 2022
a7213dd
Manually add new field to abi file
tiran Sep 1, 2022
2384ef4
Move the whatsnew text per review.
gpshead Sep 1, 2022
fcb123b
Merge branch 'CVE-2020-10735-3.9backport' of github.com:python/psrt i…
gpshead Sep 1, 2022
1378bde
Make the doctest actually run & fix it.
gpshead Sep 1, 2022
e51a8e2
Fix the docs build.
gpshead Sep 2, 2022
3e7eb9c
Rename the news file to appease the Bedevere bot.
gpshead Sep 2, 2022
5c64ec6
hexadecimal spelling =)
gpshead Sep 2, 2022
a37041f
doc typo: limitation
gpshead Sep 4, 2022
b4957d8
Misc: Fix a typo in the header comment.
gpshead Sep 4, 2022
0515141
remove unneeded doc note on float.as_integer_ratio
gpshead Sep 4, 2022
a1247fd
gh-95778: Correctly pre-check for int-to-str conversion (#96537)
mdickinson Sep 4, 2022
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Update attribution in Misc/NEWS.d 
Co-authored-by: Christian Heimes <christian@python.org>
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@gpshead @tiran
gpshead and tiran committed Aug 30, 2022
commit c190dc9c34810918b15fd078ac93edfd978cb33d
3 changes: 3 additions & 0 deletions Misc/NEWS.d/next/Security/2022-08-07-16-53.gh-issue-95778.ch010gps.rst
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Expand Up @@ -9,3 +9,6 @@ This new limit can be configured or disabled by environment variable, command
line flag, or :mod:`sys` APIs. See the :ref:`integer string conversion length
limitation <int_max_str_digits>` documentation. The default limit is 4300
digits in string form.

Patch by Gregory P. Smith [Google] and Christian Heimes [Red Hat] with feedback from
Victor Stinner, Thomas Wouters, and Steve Dower.