Getsentry raven-ruby up to 0.12.0 lib/raven/okjson.rb numtok resource management

HistoryDiffrelatejsonxmlCTI

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

Summaryinfo

A vulnerability described as problematic has been identified in Getsentry raven-ruby up to 0.12.0. This affects the function numtok in the library lib/raven/okjson.rb. Executing a manipulation can lead to resource management. This vulnerability appears as CVE-2014-9490. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Getsentry raven-ruby up to 0.12.0 (Programming Language Software). It has been declared as problematic. This vulnerability affects the function numtok in the library lib/raven/okjson.rb. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. CVE summarizes:

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.

The weakness was presented 01/20/2015 (Website). The advisory is shared for download at groups.google.com. This vulnerability was named CVE-2014-9490 since 01/03/2015. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

Upgrading to version 0.12.1 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (99687). Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Programming Language Software

Vendor

Getsentry

Name

raven-ruby

Version

License

open-source

Website

Product: https://github.com/getsentry/raven-ruby/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: raven-ruby 0.12.1
Patch: github.com

Timelineinfo

01/03/2015 🔍
01/20/2015 +17 days 🔍
01/20/2015 +0 days 🔍
03/27/2015 +66 days 🔍
04/11/2022 +2572 days 🔍

Sourcesinfo

Product: github.com

Advisory: 477ee93a3f735be33bc1e726820654cdf6e22d8f
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-9490 (🔍)
GCVE (CVE): GCVE-0-2014-9490
GCVE (VulDB): GCVE-100-73708
X-Force: 99687

Entryinfo

Created: 03/27/2015 14:56
Updated: 04/11/2022 13:29
Changes: 03/27/2015 14:56 (46), 04/08/2018 11:50 (6), 04/11/2022 13:29 (4)
Complete: 🔍
Cache ID: 216::103