Ps Project Management Team libunity-webapps up to 2.4.0 Hash Tables resource management

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.
7.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Ps Project Management Team libunity-webapps up to 2.4.0. It has been classified as critical. The impacted element is an unknown function of the component Hash Tables. This manipulation causes resource management. This vulnerability appears as CVE-2012-4551. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability has been found in Ps Project Management Team libunity-webapps up to 2.4.0 (Project Management Software) and classified as critical. Affected by this vulnerability is an unknown code block of the component Hash Tables. 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 confidentiality, integrity, and availability. The summary by CVE is:

Use-after-free vulnerability in libunity-webapps before 2.4.1 allows remote attackers to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code via a crafted web site, related to "certain hash tables."

The weakness was presented 11/30/2012 (Website). It is possible to read the advisory at bugs.launchpad.net. This vulnerability is known as CVE-2012-4551 since 08/21/2012. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 63022 (Ubuntu 12.10 : libunity-webapps vulnerability (USN-1635-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks.

Upgrading to version 2.0.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (63022), SecurityFocus (BID 56314†) and Vulnerability Center (SBV-37567†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• Project Management Software

Vendor

• Ps Project Management Team

Name

• libunity-webapps

Version

• 0.02
• 0.2.1
• 0.3
• 0.3.1
• 2.0
• 2.0.1
• 2.3
• 2.3.1
• 2.3.2
• 2.3.3
• 2.3.4
• 2.3.5
• 2.3.6
• 2.3.7
• 2.3.8
• 2.3.9
• 2.4.0

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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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: 🔍

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

Nessus ID: 63022
Nessus Name: Ubuntu 12.10 : libunity-webapps vulnerability (USN-1635-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 841220
OpenVAS Name: Ubuntu Update for libunity-webapps USN-1635-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: libunity-webapps 2.0.1

Timelineinfo

08/21/2012 🔍
10/29/2012 +69 days 🔍
10/29/2012 +0 days 🔍
11/23/2012 +25 days 🔍
11/30/2012 +7 days 🔍
11/30/2012 +0 days 🔍
12/09/2012 +9 days 🔍
03/24/2015 +835 days 🔍
12/20/2021 +2463 days 🔍

Sourcesinfo

Advisory: USN-1635-1
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-4551 (🔍)
GCVE (CVE): GCVE-0-2012-4551
GCVE (VulDB): GCVE-100-63103

OVAL: 🔍

SecurityFocus: 56314 - libunity-webapps Use-After-Free Memory Corruption Vulnerability
Vulnerability Center: 37567 - Libunity <2.4.1 Remote Arbitrary Code Execution and Denial of Service Related to Certain Hash Tables, High

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/20/2021 15:11
Changes: 03/24/2015 12:22 (66), 04/22/2017 12:54 (5), 12/20/2021 15:05 (3), 12/20/2021 15:11 (1)
Complete: 🔍
Cache ID: 216:B56:103

Be aware that VulDB is the high quality source for vulnerability data.

Discussion

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