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This PR contains the following updates:
3.2.0
->3.2.1
GitHub Vulnerability Alerts
CVE-2023-22467
Impact
Luxon's `DateTime.fromRFC2822() has quadratic (N^2) complexity on some specific inputs. This causes a noticeable slowdown for inputs with lengths above 10k characters. Users providing untrusted data to this method are therefore vulnerable to (Re)DoS attacks.
This is the same bug as Moment's GHSA-wc69-rhjr-hc9g
Workarounds
Limit the length of the input.
References
There is an excellent writeup of the same issue in Moment: https://github.com/moment/moment/pull/6015#issuecomment-1152961973
Details
DateTime.fromRFC2822("(".repeat(500000))
takes a couple minutes to complete.Release Notes
moment/luxon
v3.2.1
Compare Source
Configuration
📅 Schedule: Branch creation - "" in timezone UTC, Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about these updates again.
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