Multi-Tech Systems MultiVOIP Session Initiation Protocol memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.6$0-$5k0.00

Summaryinfo

A vulnerability was found in Multi-Tech Systems MultiVOIP. It has been classified as critical. This impacts an unknown function of the component Session Initiation Protocol. Performing a manipulation results in memory corruption. This vulnerability was named CVE-2005-4050. There is no available exploit. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability classified as critical has been found in Multi-Tech Systems MultiVOIP (IP Phone Software) (unknown version). This affects an unknown code block of the component Session Initiation Protocol. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in multiple Multi-Tech Systems MultiVOIP devices with firmware before x.08 allows remote attackers to execute arbitrary code via a long INVITE field in a Session Initiation Protocol (SIP) packet.

The weakness was presented 12/07/2005 by Ejovi Nuwere with SecurityLab (Website). The advisory is shared at securityfocus.com. This vulnerability is uniquely identified as CVE-2005-4050 since 12/07/2005. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at X-Force (23416), SecurityFocus (BID 15711†), Secunia (SA17852†) and SecurityTracker (ID 1015314†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.6

VulDB Base Score: 7.3
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍
Suricata ID: 2003237
Suricata Class: 🔍
Suricata Message: 🔍

Timelineinfo

12/05/2005 🔍
12/06/2005 +1 days 🔍
12/07/2005 +1 days 🔍
12/07/2005 +0 days 🔍
12/07/2005 +0 days 🔍
12/07/2005 +0 days 🔍
03/11/2015 +3381 days 🔍
07/30/2017 +872 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Ejovi Nuwere
Organization: SecurityLab
Status: Confirmed

CVE: CVE-2005-4050 (🔍)
GCVE (CVE): GCVE-0-2005-4050
GCVE (VulDB): GCVE-100-27333
X-Force: 23416 - Multi-Tech MultiVOIP SIP INVITE buffer overflow
SecurityFocus: 15711 - MultiTech MultiVOIP INVITE Remote Buffer Overflow Vulnerability
Secunia: 17852 - MultiTech MultiVoIP Gateway Denial of Service Vulnerability, Less Critical
SecurityTracker: 1015314 - MultiVOIP Buffer Overflow in Processing INVITE Packet May Let Remote Users Execute Arbitrary Code
Vupen: ADV-2005-2781

Entryinfo

Created: 03/11/2015 23:39
Updated: 07/30/2017 11:43
Changes: 03/11/2015 23:39 (62), 07/30/2017 11:43 (7)
Complete: 🔍
Cache ID: 216:DB7:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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