UNKNOWN RubyGems
Rack vulnerable to REDoS
GHSA-h77x-m5q8-c29h · CVE-2012-6109
Published · Modified
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Description
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.
References
- ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2012-6109
- WEB https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5
- WEB https://access.redhat.com/errata/RHSA-2013:0544
- WEB https://access.redhat.com/security/cve/CVE-2012-6109
- WEB https://bugzilla.redhat.com/show_bug.cgi?id=895277
- WEB https://github.com/rack/rack
- WEB https://github.com/rack/rack/blob/master/README.rdoc
- WEB https://github.com/rubysec/ruby-advisory-db/blob/master/gems/rack/CVE-2012-6109.yml
- WEB https://groups.google.com/forum/#!msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ
- WEB https://groups.google.com/forum/#%21msg/rack-devel/1w4_fWEgTdI/XAkSNHjtdTsJ
- WEB https://rhn.redhat.com/errata/RHSA-2013-0544.html
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