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CVE-2014-9490

Good to know:

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Date: January 20, 2015

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.

Language: Ruby

Severity Score

Related Resources (9)

https://exchange.xforce.ibmcloud.com/vulnerabilities/99687
http://seclists.org/oss-sec/2015/q1/26
https://github.com/getsentry/raven-ruby
https://nvd.nist.gov/vuln/detail/CVE-2014-9490
https://groups.google.com/forum/#!topic/getsentry/Cz5bih0ZY1U
https://github.com/getsentry/raven-ruby/commit/477ee93a3f735be33bc1e726820654cdf6e22d8f
https://groups.google.com/forum/#%21topic/getsentry/Cz5bih0ZY1U
https://github.com/rubysec/ruby-advisory-db/blob/master/gems/sentry-raven/CVE-2014-9490.yml
https://www.mend.io/vulnerability-database/CVE-2014-9490

Severity Score

Weakness Type (CWE)

Resource Management Errors

CWE-399

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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