IBM eGatherer 2.0.16/2.42.243 ActiveX Control filename stack-based overflow

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
9.0$0-$5k0.00

A vulnerability was found in IBM eGatherer 2.0.16/2.42.243 and classified as critical. Affected by this issue is some unknown processing of the component ActiveX Control. The manipulation of the argument filename with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). Impacted is confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow in the IBM Access Support eGatherer ActiveX control before 3.20.0284.0 allows remote attackers to execute arbitrary code via a long filename parameter to the RunEgatherer method.

The bug was discovered 08/16/2006. The weakness was released 08/18/2006 as confirmed advisory (CERT.org). The advisory is shared for download at kb.cert.org. This vulnerability is handled as CVE-2006-4221 since 08/18/2006. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known.

The exploit is available at securityfocus.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 22253 (IBM eGatherer ActiveX RunEgatherer Function Overflow), 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.

Upgrading to version 3.20.0284.0 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 4655.

The vulnerability is also documented in the databases at X-Force (28418), Tenable (22253) and Exploit-DB (2276).

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Nessus ID: 22253
Nessus Name: IBM eGatherer ActiveX RunEgatherer Function Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Saint ID: exploit_info/egatherer_runegatherer
Saint Name: IBM eGatherer ActiveX RunEgatherer buffer overflow

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: eGatherer 3.20.0284.0
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍
Fortigate IPS: 🔍

Timelineinfo

08/16/2006 🔍
08/16/2006 +0 days 🔍
08/16/2006 +0 days 🔍
08/16/2006 +0 days 🔍
08/17/2006 +1 days 🔍
08/17/2006 +0 days 🔍
08/18/2006 +1 days 🔍
08/18/2006 +0 days 🔍
08/18/2006 +0 days 🔍
08/21/2006 +3 days 🔍
08/27/2006 +6 days 🔍
03/12/2015 +3119 days 🔍
06/24/2019 +1565 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: kb.cert.org
Status: Confirmed

CVE: CVE-2006-4221 (🔍)
X-Force: 28418
SecurityTracker: 1016705
Vulnerability Center: 12576 - IBM Access Support eGatherer ActiveX Control Remote Code Execution due to a Buffer Overflow, Medium
SecurityFocus: 19554 - IBM eGatherer ActiveX Remote Buffer Overflow Vulnerability
Secunia: 21528 - IBM eGatherer ActiveX "RunEgatherer" Buffer Overflow, Highly Critical
OSVDB: 27976 - IBM - EGatherer - ActiveX - Remote Buffer Overflow Issue
Vupen: ADV-2006-3305

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

Entryinfo

Created: 03/12/2015 15:51
Updated: 06/24/2019 16:12
Changes: 03/12/2015 15:51 (87), 06/24/2019 16:12 (7)
Complete: 🔍

Discussion

No comments yet. Languages: en.

Please log in to comment.

Do you need the next level of professionalism?

Upgrade your account now!