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

A vulnerability, which was classified as problematic, has been found in ViewVC. This issue affects an unknown code block. The manipulation of the argument limit with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

ViewVC before 1.1.11 allows remote attackers to bypass the cvsdb row_limit configuration setting, and consequently conduct resource-consumption attacks, via the limit parameter, as demonstrated by a "query revision history" request.

The weakness was presented 05/23/2011 (Website). It is possible to read the advisory at viewvc.tigris.org. The identification of this vulnerability is CVE-2009-5024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 75767 (openSUSE Security Update : viewvc (openSUSE-SU-2011:0529-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family SuSE Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 165195 (SUSE Security Update for Multiple Packages (SUSE-SR:2011:010)).

Upgrading to version 1.1.5 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (67588) and Tenable (75767). See 61045, 61044, 57515 and 57514 for similar entries.

Productinfo

Name

• ViewVC

Version

• 0.8
• 0.9
• 0.9.1
• 0.9.2
• 0.9.3
• 0.9.4
• 1.0.0
• 1.0.1
• 1.0.2
• 1.0.3
• 1.0.4
• 1.0.5
• 1.0.6
• 1.0.7
• 1.0.8
• 1.0.9
• 1.0.10
• 1.0.11
• 1.1.0
• 1.1.1
• 1.1.2
• 1.1.3
• 1.1.4
• 1.1.5
• 1.1.6
• 1.1.7
• 1.1.8
• 1.1.9
• 1.1.10

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

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: Resource management
CWE: CWE-399 / CWE-404
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: 75767
Nessus Name: openSUSE Security Update : viewvc (openSUSE-SU-2011:0529-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 72534
OpenVAS Name: Debian Security Advisory DSA 2563-1 (viewvc)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ViewVC 1.1.5

Timelineinfo

12/09/2010 🔍
05/02/2011 +144 days 🔍
05/19/2011 +17 days 🔍
05/23/2011 +4 days 🔍
05/23/2011 +0 days 🔍
06/06/2011 +14 days 🔍
06/13/2014 +1103 days 🔍
03/23/2015 +283 days 🔍
11/07/2021 +2421 days 🔍

Sourcesinfo

Advisory: dsa-2563
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-5024 (🔍)
OVAL: 🔍

X-Force: 67588
Vulnerability Center: 31670 - ViewVC before 1.1.11 Remote Security Bypass Vulnerability via the Limit Parameter, Medium
SecurityFocus: 47928 - ViewVC 'cvsdb.py' Remote Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 11/07/2021 17:04
Changes: 03/23/2015 16:50 (62), 03/23/2017 15:50 (9), 11/07/2021 16:49 (5), 11/07/2021 16:57 (1), 11/07/2021 17:04 (1)
Complete: 🔍

Discussion

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