Vulnerability CVE-2014-9490
Published: 2015-01-20   Modified: 2015-01-22

Description:
The numtok function in lib/raven/okjson.rb in the raven-ruby gem before 0.12.2 for Ruby allows remote attackers to cause a denial of service via a large exponent value in a scientific number.

Type:

CWE-399

 (Resource Management Errors)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Getsentry -> Raven-ruby 

 References:
http://seclists.org/oss-sec/2015/q1/26
https://exchange.xforce.ibmcloud.com/vulnerabilities/99687
https://github.com/getsentry/raven-ruby/commit/477ee93a3f735be33bc1e726820654cdf6e22d8f
https://groups.google.com/forum/#!topic/getsentry/Cz5bih0ZY1U
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