Ubuntu Security Notice USN-5138-1

Discussion in 'News Aggregator' started by Packet Storm, 11 Nov 2021.

  1. Packet Storm

    Packet Storm Guest

    Ubuntu Security Notice 5138-1 - The py.path.svnwc component of py through v1.9.0 contains a regular expression with an ambiguous subpattern that is susceptible to catastrophic backtracing. This could be used by attackers to cause a compute-time denial of service attack by supplying malicious input to the blame functionality.

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