Working Resources BadBlue 2.55 ISAPI ext.dll mfcisapicommand memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

A vulnerability was found in Working Resources BadBlue 2.55 and classified as critical. Affected by this issue is some unknown functionality in the library ext.dll of the component ISAPI. The manipulation of the argument mfcisapicommand with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Buffer overflow in ext.dll in BadBlue 2.55 allows remote attackers execute arbitrary code via a long mfcisapicommand parameter.

The bug was discovered 12/01/2004. The weakness was published 02/25/2005 by Andres Tarasco (Website). The advisory is available at archives.neohapsis.com. This vulnerability is handled as CVE-2005-0595 since 03/01/2005. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details as well as a public exploit are known.

A public exploit has been developed in ANSI C and been published 17 hours after the advisory. The exploit is available at securityfocus.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 86 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 17241 (BadBlue ext.dll mfcisapicommand Parameter Remote Overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Web Servers and running in the context r.

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 years after the disclosure of the vulnerability. Attack attempts may be identified with Snort ID 3816. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 3709.

The vulnerability is also documented in the databases at X-Force (19496) and Tenable (17241).

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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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
Programming Language: 🔍
Download: 🔍

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Nessus ID: 17241
Nessus Name: BadBlue ext.dll mfcisapicommand Parameter Remote Overflow
Nessus File: 🔍
Nessus Risk: 🔍
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Nessus Context: 🔍

MetaSploit ID: badblue_ext_overflow.rb
MetaSploit Name: BadBlue 2.5 EXT.dll Buffer Overflow
MetaSploit File: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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Snort ID: 3816
TippingPoint: 🔍
SourceFire IPS: 🔍
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Timelineinfo

12/01/2004 🔍
02/25/2005 +86 days 🔍
02/26/2005 +0 days 🔍
02/26/2005 +0 days 🔍
02/26/2005 +0 days 🔍
02/28/2005 +2 days 🔍
02/28/2005 +0 days 🔍
03/01/2005 +0 days 🔍
03/01/2005 +0 days 🔍
03/09/2005 +8 days 🔍
05/02/2005 +54 days 🔍
03/26/2007 +693 days 🔍
03/10/2015 +2906 days 🔍
05/30/2019 +1542 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: Andres Tarasco
Status: Not defined

CVE: CVE-2005-0595 (🔍)
X-Force: 19496
Vulnerability Center: 7256 - Buffer Overflow in Working Resources Inc BadBlue 2.55, High
SecurityFocus: 12673 - Working Resources BadBlue MFCISAPICommand Remote Buffer Overflow Vulnerability
Secunia: 14405 - BadBlue "mfcisapicommand" Parameter Buffer Overflow Vulnerability, Highly Critical
OSVDB: 14238 - BadBlue ext.dll mfcisapicommand Parameter Remote Overflow

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

Entryinfo

Created: 03/10/2015 23:05
Updated: 05/30/2019 16:48
Changes: 03/10/2015 23:05 (92), 05/30/2019 16:48 (2)
Complete: 🔍

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