Unscored severity · published Aug 29, 2011
CVE-2011-3186
CRLF injection vulnerability in actionpack/lib/action_controller/response.rb in Ruby on Rails 2.3.x before 2.3.13 allows remote attackers to inject arbitrary HTTP headers and…
–
CVSS
1.7%
EPSS
No
On KEV
Description
CRLF injection vulnerability in actionpack/lib/action_controller/response.rb in Ruby on Rails 2.3.x before 2.3.13 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via the Content-Type header.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.7% · higher than 78% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Rails · Rubyonrails
2.3.2; 2.3.3; 2.3.4; 2.3.9; 2.3.10; 2.3.11; +1 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2011-3186
CVE.org
https://www.cve.org/CVERecord?id=CVE-2011-3186
Patch
http://groups.google.com/group/rubyonrails-security/msg/bbe342e43abaa78c?dmode=source&output=gplain
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html
secunia.com
http://secunia.com/advisories/45921
www.debian.org
http://www.debian.org/security/2011/dsa-2301
Patch
http://www.openwall.com/lists/oss-security/2011/08/17/1
Patch
http://www.openwall.com/lists/oss-security/2011/08/19/11
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