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GeezerVison is showing github.com — [3.9] gh-99889: Fix directory traversal security flaw in uu.decode() (GH-104096) by miss-islington · Pull Request #104331 · python/cpython

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@miss-islington

@miss-islington miss-islington commented May 9, 2023 •
edited by bedevere-bot
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  • Fix directory traversal security flaw in uu.decode()
  • also check absolute paths and os.altsep
  • Add a regression test.

(cherry picked from commit 0aeda29)

Co-authored-by: Sam Carroll [email protected]
Co-authored-by: Gregory P. Smith [email protected] [Google]

  • Issue: Directory traversal in uu module / uu.decode #99889

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@samcarroll42 @miss-islington
pythongh-99889: Fix directory traversal security flaw in uu.decode() (p…
f0b29a6 
…ythonGH-104096)

* Fix directory traversal security flaw in uu.decode()
* also check absolute paths and os.altsep
* Add a regression test.

---------

(cherry picked from commit 0aeda29)

Co-authored-by: Sam Carroll <[email protected]>
Co-authored-by: Gregory P. Smith <[email protected]> [Google]
@bedevere-bot bedevere-bot mentioned this pull request May 9, 2023
Directory traversal in uu module / uu.decode #99889
Closed
@bedevere-bot bedevere-bot added the awaiting review label May 9, 2023
@bedevere-bot bedevere-bot mentioned this pull request May 9, 2023
gh-99889: Fix directory traversal security flaw in uu.decode() #104096
Merged
@bedevere-bot bedevere-bot added the type-security A security issue label May 9, 2023
@gpshead gpshead assigned ambv May 9, 2023
@ambv
ambv merged commit 3d5dd1e into python:3.9 May 22, 2023
@bedevere-bot bedevere-bot removed the awaiting review label May 22, 2023
@miss-islington
miss-islington deleted the backport-0aeda29-3.9 branch May 22, 2023 10:41
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@miss-islington @ambv @bedevere-bot @samcarroll42
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