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CVE-2021-40524 Details

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NameCVE-2021-40524
StatusCandidate
DescriptionIn Pure-FTPd before 1.0.50, an incorrect max_filesize quota mechanism in the server allows attackers to upload files of unbounded size, which may lead to denial of service or a server hang. This occurs because a certain greater-than-zero test does not anticipate an initial -1 value. (Versions 1.0.23 through 1.0.49 are affected.)
ReferencesCONFIRM: https://github.com/jedisct1/pure-ftpd/commit/37ad222868e52271905b94afea4fc780d83294b4
CONFIRM: https://github.com/jedisct1/pure-ftpd/compare/1.0.49...1.0.50
MISC: https://github.com/jedisct1/pure-ftpd/pull/158
PhaseAssigned (20210905)
VotesNone (candidate not yet proposed)
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