Unscored severity · published Mar 1, 2013
CVE-2012-6109
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…
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CVSS
2.7%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Rack · Rack Project
through 1.1.3; 0.1; 0.2; 0.3; 0.4; 0.9; +19 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2012-6109
CVE.org
https://www.cve.org/CVERecord?id=CVE-2012-6109
rack.github.com
http://rack.github.com/
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-0544.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2013-0548.html
bugzilla.redhat.com
https://bugzilla.redhat.com/show_bug.cgi?id=895277
github.com
https://github.com/rack/rack/blob/master/README.rdoc
github.com
https://github.com/rack/rack/commit/c9f65df37a151821eb88ddd1dc404b83e52c52d5
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