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gh-123067: Fix quadratic complexity in parsing cookies with backslashes #123075

Merged
merged 4 commits into from
Aug 17, 2024
Merged

gh-123067: Fix quadratic complexity in parsing cookies with backslashes #123075

merged 4 commits into from
Aug 17, 2024
+47 −26

Commits on Aug 16, 2024

  1. pythongh-123067: Fix quadratic complexity in parsing cookies with bac… 

    …kslashes

This fixes CVE-2024-7592.
    @serhiy-storchaka
    serhiy-storchaka committed Aug 16, 2024
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  2. Restore the current behavior for backslash-escaping.

    @serhiy-storchaka
    serhiy-storchaka committed Aug 16, 2024
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Commits on Aug 17, 2024

  1. Cache the sub() method, not the compiled pattern object.

    @serhiy-storchaka
    serhiy-storchaka committed Aug 17, 2024
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  2. Add a reference to the module in NEWS.

    @serhiy-storchaka
    serhiy-storchaka committed Aug 17, 2024
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