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PyPI package

parso

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 Withdrawn advisories and news are excluded.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. UnratedPyPIPublished

    PYSEC-2019-109

    CVE-2019-12760 · GHSA-22mf-97vh-x8rw

    Affected
    • PyPI parso < 0.5.0
    Fixed in
    0.5.0· Vendor fix available
    Issue
    DISPUTED A deserialization vulnerability exists in the way parso through 0.4.0 handles grammar parsing from the cache. Cache loading relies on pickle and, provided that an evil pickle can be written to a cache grammar file and that its parsing can be triggered, this flaw leads to Arbitrary Code Execution. NOTE: This is disputed because "the cache directory is not under control of the attacker in any common configuration."

    Recommended action: Upgrade to 0.5.0 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.

    Sources:osv.devSource checked Evidence →