ZoIPer 2.0/2.10/2.11/2.22 denial of service

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

A vulnerability was found in ZoIPer 2.0/2.10/2.11/2.22. It has been classified as problematic. Affected is an unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

ZoIPer 2.22, and possibly other versions before 2.24 Library 5324, allows remote attackers to cause a denial of service (crash) via a SIP INVITE request with an empty Call-Info header.

The weakness was presented 10/16/2009 (Website). The advisory is available at secunia.com. This vulnerability is traded as CVE-2009-3704 since 10/16/2009. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 48273 (ZoIPer < 2.24 Crafted SIP INVITE Request Remote DoS), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.

Upgrading to version 2.11 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (53792), Tenable (48273), Secunia (SA37015†) and Vulnerability Center (SBV-26815†).

Productinfo

Name

ZoIPer

Version

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: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 48273
Nessus Name: ZoIPer < 2.24 Crafted SIP INVITE Request Remote DoS
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

OpenVAS ID: 800963
OpenVAS Name: ZoIPer Empty Call-Info Denial of Service Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ZoIPer 2.11

Timelineinfo

10/15/2009 🔍
10/16/2009 +1 days 🔍
10/16/2009 +0 days 🔍
10/16/2009 +0 days 🔍
10/16/2009 +0 days 🔍
08/09/2010 +297 days 🔍
08/16/2010 +7 days 🔍
03/18/2015 +1675 days 🔍
08/24/2021 +2351 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Status: Not defined

CVE: CVE-2009-3704 (🔍)
X-Force: 53792
Secunia: 37015 - ZoIPer SIP INVITE Denial of Service Vulnerability, Moderately Critical
Vulnerability Center: 26815 - ZoIPer 2.22 and Prior Remote DoS Vulnerability via a Crafted a SIP INVITE Request, Medium

Entryinfo

Created: 03/18/2015 15:15
Updated: 08/24/2021 03:11
Changes: 03/18/2015 15:15 (52), 03/03/2017 08:02 (14), 08/24/2021 03:11 (4)
Complete: 🔍
Cache ID: 3:492:103