Zenturi ProgramChecker ActiveX Control sasatl.dll memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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10.0$0-$5k0.00

A vulnerability was found in Zenturi ProgramChecker (version now known). It has been declared as very critical. This vulnerability affects some unknown processing in the library sasatl.dll of the component ActiveX Control. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Multiple buffer overflows in certain ActiveX controls in sasatl.dll in Zenturi ProgramChecker allow remote attackers to execute arbitrary code via unspecified vectors, possibly involving the (1) DebugMsgLog or (2) DoFileProperties methods.

The bug was discovered 05/29/2007. The weakness was presented 05/29/2007 by Will Dormann as confirmed advisory (CERT.org). The advisory is available at kb.cert.org. This vulnerability was named CVE-2007-2987 since 05/31/2007. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also 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 07/20/2019).

It is possible to download the exploit at exploit-db.com. It is declared as highly functional. The vulnerability scanner Nessus provides a plugin with the ID 25344 (ProgramChecker sasatl.dll ActiveX Control Multiple Overflows), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 11673. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 5435.

The vulnerability is also documented in the databases at X-Force (34595), Tenable (25344) and Exploit-DB (4214). See 37992, 37761 and 37144 for similar entries.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

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

VulDB Base Score: 10.0
VulDB Temp Score: 10.0
VulDB Vector: 🔍
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CVSSv2info

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Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍

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Nessus ID: 25344
Nessus Name: ProgramChecker sasatl.dll ActiveX Control Multiple Overflows
Nessus File: 🔍
Nessus Risk: 🔍
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Nessus Context: 🔍

MetaSploit ID: zenturiprogramchecker_unsafe.rb
MetaSploit Name: Zenturi ProgramChecker ActiveX Control Arbitrary File Download
MetaSploit File: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Snort ID: 11673
TippingPoint: 🔍

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Timelineinfo

05/26/2007 🔍
05/26/2007 +0 days 🔍
05/29/2007 +3 days 🔍
05/29/2007 +0 days 🔍
05/30/2007 +0 days 🔍
05/30/2007 +0 days 🔍
05/30/2007 +0 days 🔍
05/31/2007 +0 days 🔍
06/01/2007 +1 days 🔍
06/04/2007 +3 days 🔍
03/15/2015 +2841 days 🔍
07/20/2019 +1588 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Researcher: Will Dormann
Status: Confirmed

CVE: CVE-2007-2987 (🔍)
X-Force: 34595
Vulnerability Center: 15295 - Zenturi ProgramChecker Multiple Buffer Overflows Allow Remote Code Execution, Medium
SecurityFocus: 24274 - Zenturi ProgramChecker ActiveX Control DebugMsgLog Method Buffer Overflow Vulnerability
Secunia: 25473
OSVDB: 36715 - Zenturi ProgramChecker sasatl.dll ActiveX Multiple Method Overflow
Vupen: ADV-2007-1977

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

Entryinfo

Created: 03/15/2015 15:58
Updated: 07/20/2019 12:46
Changes: 03/15/2015 15:58 (86), 07/20/2019 12:46 (1)
Complete: 🔍

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