Webgateinc Webeyeaudio ActiveX Control Connect memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Webgateinc Webeyeaudio. The affected element is the function Connect of the component ActiveX Control. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2015-2093. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in Webgateinc Webeyeaudio (affected version not known). Affected by this vulnerability is the function Connect 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. The summary by CVE is:

Stack-based buffer overflow in the Connect function in the WebGate WebEyeAudio ActiveX control allows remote attackers to execute arbitrary code via a crafted value.

The weakness was disclosed 03/09/2015 by rgod (Website). The advisory is shared at zerodayinitiative.com. This vulnerability is known as CVE-2015-2093 since 02/26/2015. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 81702 (WEBGATE ActiveX Controls Multiple Buffer Overflows), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows. The commercial vulnerability scanner Qualys is able to test this issue with plugin 123487 (WebGate eDVR Manager ActiveX Controls Multiple Buffer Overflow Vulnerabilities).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 13452.

The vulnerability is also documented in the databases at Tenable (81702), SecurityFocus (BID 72834†) and Vulnerability Center (SBV-49392†). The entries VDB-74378, VDB-74379, VDB-74380 and VDB-74381 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 81702
Nessus Name: WEBGATE ActiveX Controls Multiple Buffer Overflows
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
TippingPoint: 🔍

Timelineinfo

02/26/2015 🔍
02/27/2015 +1 days 🔍
03/02/2015 +3 days 🔍
03/09/2015 +7 days 🔍
03/09/2015 +0 days 🔍
03/09/2015 +0 days 🔍
03/30/2015 +21 days 🔍
04/07/2015 +8 days 🔍
05/01/2022 +2581 days 🔍

Sourcesinfo

Advisory: zerodayinitiative.com
Researcher: rgod
Status: Not defined

CVE: CVE-2015-2093 (🔍)
GCVE (CVE): GCVE-0-2015-2093
GCVE (VulDB): GCVE-100-74377
SecurityFocus: 72834 - WebGate Control Multiple ActiveX Controls Multiple Remote Buffer Overflow Vulnerabilities
Vulnerability Center: 49392 - WebGate WebEyeAudio ActiveX Control Remote Code Execution via a Crafted Value, High

See also: 🔍

Entryinfo

Created: 03/30/2015 12:32
Updated: 05/01/2022 09:27
Changes: 03/30/2015 12:32 (61), 06/25/2017 00:18 (5), 05/01/2022 09:27 (3)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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