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django-filter

Open actionable advisories and recorded vendor fixes. This public package view has no inventory attached and cannot establish whether your deployment is affected. A vendor fix never resolves your finding; verify your installed version and the source guidance.

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1 actionable advisory, newest first. Withdrawn advisories and news are excluded. Coverage is partial.

  1. High, CVSS 8.7PyPIAmendedPublished

    Potential DoS with NumberFilter conversion to integer values.

    CVE-2020-15225 · GHSA-x7gm-rfgv-w973

    Affected
    • PyPI django-filter < 2.4.0
    Fixed in
    2.4.0· Vendor fix available
    Issue
    Impact Automatically generated NumberFilter instances, whose value was later converted to an integer, were subject to potential DoS from maliciously input using exponential format with sufficiently large exponents. Patches Version 2.4.0+ applies a MaxValueValidator with a a default limitvalue of 1e50 to the form field used by NumberFilter instances. In addition, NumberFilter implements the new getmaxvalidator() which should return a configured validator instance to customise the limit, or else None to disable the additional validation. Workarounds Users may manually apply an equivalent validator if they are not able to upgrade. For more information If you have any questions or comments about this advisory: Open an issue in the django-filter repo Thanks to Marcin Waraksa for the report.

    Recommended action: Upgrade to 2.4.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.dev (1)github.com (2)Source checked Evidence →