VDB-57808 · CVE-2011-2197 · BID 48169

Ruby on Rails up to 2.0.1 cross site scripting

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.
4.1	$0-$5k	0.00

A vulnerability classified as problematic was found in Ruby on Rails up to 2.0.1 (Programming Language Software). This vulnerability affects some unknown functionality. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. CVE summarizes:

The cross-site scripting (XSS) prevention feature in Ruby on Rails 2.x before 2.3.12, 3.0.x before 3.0.8, and 3.1.x before 3.1.0.rc2 does not properly handle mutation of safe buffers, which makes it easier for remote attackers to conduct XSS attacks via crafted strings to an application that uses a problematic string method, as demonstrated by the sub method.

The weakness was presented 06/30/2011 (Website). The advisory is shared for download at weblog.rubyonrails.org. This vulnerability was named CVE-2011-2197 since 05/31/2011. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

The vulnerability scanner Nessus provides a plugin with the ID 55556 (Fedora 15 : rubygem-actionpack-3.0.5-3.fc15 (2011-8580)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

Upgrading to version 2.0.2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (55556).

Productinfo

Type

Programming Language Software

Name

Ruby on Rails

Version

License

open-source

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-79 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

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

Nessus ID: 55556
Nessus Name: Fedora 15 : rubygem-actionpack-3.0.5-3.fc15 (2011-8580)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 863475
OpenVAS Name: Fedora Update for rubygem-actionpack FEDORA-2011-11572
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Ruby on Rails 2.0.2

Timelineinfo

05/31/2011 🔍
06/08/2011 +8 days 🔍
06/30/2011 +22 days 🔍
06/30/2011 +0 days 🔍
06/30/2011 +0 days 🔍
07/05/2011 +5 days 🔍
07/12/2011 +7 days 🔍
03/23/2015 +1350 days 🔍
11/13/2021 +2427 days 🔍

Sourcesinfo

Advisory: weblog.rubyonrails.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-2197 (🔍)
Vulnerability Center: 32108 - Ruby on Rails XSS Feature Malfunction Allows Remote XSS Vulnerability, Medium
SecurityFocus: 48169
Secunia: 44789 - Ruby on Rails Safe Buffer Cross-Site Scripting Weakness, Not Critical

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/13/2021 15:48
Changes: 03/23/2015 16:50 (58), 03/25/2017 21:18 (10), 11/13/2021 15:48 (4)
Complete: 🔍