Topazsystems Sigplus Pro Activex Control 3.74 ActiveX Control LCDWriteString eighth memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.4 | $0-$5k | 0.00 |
A vulnerability was found in Topazsystems Sigplus Pro Activex Control 3.74. It has been classified as very critical. Affected is the function LCDWriteString
of the component ActiveX Control. The manipulation of the argument eighth
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:
Stack-based buffer overflow in SigPlus Pro 3.74 ActiveX control allows remote attackers to execute arbitrary code via a long eighth argument (HexString) to the LCDWriteString method.
The weakness was presented 07/31/2010 by mr_me (Website). The advisory is available at exploit-db.com. This vulnerability is traded as CVE-2010-2931 since 08/04/2010. 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 structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 09/21/2021).
A public exploit has been developed by mr_me and been published immediately after the advisory. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 51894 (SigPlus Pro ActiveX Control LCDWriteString() Method HexString Parameter Overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows.
A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (60839), Tenable (51894) and Exploit-DB (14514).
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.4
VulDB Base Score: 10.0
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Author: mr_me
Download: 🔍
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0-Day | unlock | unlock | unlock | unlock |
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Nessus ID: 51894
Nessus Name: SigPlus Pro ActiveX Control LCDWriteString() Method HexString Parameter Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
OpenVAS ID: 801252
OpenVAS Name: SigPlus Pro ActiveX Control LCDWriteString() Buffer Overflow Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
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Exploit Delay Time: 🔍
Suricata ID: 2012134
Suricata Class: 🔍
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Timeline
07/31/2010 🔍07/31/2010 🔍
07/31/2010 🔍
07/31/2010 🔍
08/02/2010 🔍
08/02/2010 🔍
08/04/2010 🔍
08/05/2010 🔍
08/05/2010 🔍
11/02/2010 🔍
02/07/2011 🔍
03/19/2015 🔍
09/21/2021 🔍
Sources
Advisory: exploit-db.comResearcher: mr_me
Status: Confirmed
CVE: CVE-2010-2931 (🔍)
OVAL: 🔍
X-Force: 60839
Vulnerability Center: 28002 - SigPlus Pro 3.74 ActiveX control Remote Arbitrary Code Execution Vulnerability via a Long Argument, High
SecurityFocus: 42109
Secunia: 40818 - SigPlus Pro ActiveX Control "LCDWriteString()" Method Buffer Overflow, Highly Critical
OSVDB: 66810 - SigPlus Pro SigPlus.ocx ActiveX LCDWriteString() Method HexString Parameter Overflow
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/19/2015 14:37Updated: 09/21/2021 18:31
Changes: 03/19/2015 14:37 (71), 03/08/2017 21:58 (15), 09/21/2021 18:31 (2)
Complete: 🔍
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