Login Request a demo
High severity · published Feb 16, 2016
CVE-2015-7581
actionpack/lib/action_dispatch/routing/route_set.rb in Action Pack in Ruby on Rails 4.x before 4.2.5.1 and 5.x before 5.0.0.beta1.1 allows remote attackers to cause a denial of…
7.5
CVSS
6.7%
EPSS
No
On KEV
Description
actionpack/lib/action_dispatch/routing/route_set.rb in Action Pack in Ruby on Rails 4.x before 4.2.5.1 and 5.x before 5.0.0.beta1.1 allows remote attackers to cause a denial of service (superfluous caching and memory consumption) by leveraging an application's use of a wildcard controller route.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)6.7% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Rails · Rubyonrails
4.0.0; 4.0.0; 4.0.0; 4.0.0; 4.0.1; 4.0.1; +34 more · source: NVD
Affected product
RA
Rails
Rubyonrails
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-7581
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-7581
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178043.html
lists.fedoraproject.org
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/178067.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00053.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-02/msg00043.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2016-0296.html
www.debian.org
http://www.debian.org/security/2016/dsa-3464
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