Sienzo Digital Music Mentor 2.6.0.4 ActiveX Control ltmm15.dll unlocksupport second memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.1$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Sienzo Digital Music Mentor 2.6.0.4. Impacted is the function unlocksupport in the library ltmm15.dll of the component ActiveX Control. The manipulation of the argument second results in memory corruption. This vulnerability was named CVE-2007-2763. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in Sienzo Digital Music Mentor 2.6.0.4. It has been classified as critical. Affected is the function unlocksupport in the library ltmm15.dll of the component ActiveX Control. The manipulation of the argument second 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. CVE summarizes:

Buffer overflow in the UnlockSupport function in the LockModules subsystem in a certain ActiveX control in ltmm15.dll in Sienzo Digital Music Mentor (DMM) 2.6.0.4 allows remote attackers to execute arbitrary code via a long string in the second argument, a different issue than CVE-2007-2564.

The weakness was presented 05/17/2007 by shinnai (Website). The advisory is shared for download at shinnai.altervista.org. This vulnerability is traded as CVE-2007-2763 since 05/18/2007. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a public exploit are known.

The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (34353), SecurityFocus (BID 24035†) and OSVDB (36025†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.1

VulDB Base Score: 10.0
VulDB Temp Score: 9.1
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: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/17/2007 🔍
05/17/2007 +0 days 🔍
05/18/2007 +1 days 🔍
05/18/2007 +0 days 🔍
07/15/2007 +58 days 🔍
03/13/2015 +2797 days 🔍
10/17/2017 +949 days 🔍

Sourcesinfo

Advisory: shinnai.altervista.org
Researcher: shinnai
Status: Not defined

CVE: CVE-2007-2763 (🔍)
GCVE (CVE): GCVE-0-2007-2763
GCVE (VulDB): GCVE-100-36888
X-Force: 34353 - Sienzo Digital Music Mentor (DMM) ActiveX ltmm15.dll buffer overflow
SecurityFocus: 24035 - LEADTOOLS Multimedia 'Ltmm15.dll' ActiveX Control Stack Buffer Overflow Vulnerability
OSVDB: 36025 - Sienzo Digital Music Mentor (DMM) ActiveX (ltmm15.dll) UnlockSupport Function Overflow

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/13/2015 14:56
Updated: 10/17/2017 12:00
Changes: 03/13/2015 14:56 (62), 10/17/2017 12:00 (1)
Complete: 🔍
Cache ID: 216:001:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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