CVE-2012-6109 rubygem-rack: parsing Content-Disposition header DoS

2012-05-0320:00:00

RubySec

rubysec.com

lib/rack/multipart.rb in Rack before 1.1.4, 1.2.x before 1.2.6, 1.3.x
before 1.3.7, and 1.4.x before 1.4.2 uses an incorrect regular expression, which
allows remote attackers to cause a denial of service (infinite loop) via a crafted
Content-Disposion header.

CPENameOperatorVersion
rackle1.1.3
rackge1.2.0
rackle1.2.5
rackge1.3.0
rackle1.3.6
rackge1.4.0
racklt1.4.2

Name	Operator	Version
rack	le	1.1.3
rack	ge	1.2.0
rack	le	1.2.5
rack	ge	1.3.0
rack	le	1.3.6
rack	ge	1.4.0
rack	lt	1.4.2

References

nvd.nist.gov/vuln/detail/CVE-2012-6109

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