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py@1.5.2 vulnerabilities

library with cross-python path, ini-parsing, io, code, log facilities

  • latest version

    1.11.0

  • latest non vulnerable version

    1.11.0

  • first published

    16 years ago

  • latest version published

    3 years ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the py package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
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    Regular Expression Denial of Service (ReDoS)

    py is an a Python development support library.

    Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS). The subpattern \d+\s*\S+ is ambiguous which makes the pattern subject to catastrophic backtracing given a string like "1" * 5000.

    SVN blame output seems to always have at least one space between the revision number and the user name, so the ambiguity can be fixed by changing the * to +.

    How to fix Regular Expression Denial of Service (ReDoS)?

    Upgrade py to version 1.10.0 or higher.

    [0,1.10.0)
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