RealFlex Technologies Ltd RealWin Server 2.0 memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
9.1 | $0-$5k | 0.00 |
A vulnerability classified as very critical was found in RealFlex Technologies Ltd RealWin Server 2.0. Affected by this vulnerability is an unknown code block. 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 RealFlex Technologies Ltd. RealWin Server 2.0, as distributed by DATAC, allows remote attackers to execute arbitrary code via a crafted FC_INFOTAG/SET_CONTROL packet.
The weakness was published 09/29/2008 by Ruben Santamarta as confirmed advisory (CERT.org). The advisory is shared at kb.cert.org. This vulnerability is known as CVE-2008-4322 since 09/29/2008. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details are unknown but a public exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/27/2017).
A public exploit has been developed in ANSI C. It is possible to download the exploit at securityfocus.com. It is declared as highly functional.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The vulnerability is also documented in the vulnerability database at X-Force (45465).
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 10.0VulDB Meta Temp Score: 9.1
VulDB Base Score: 10.0
VulDB Temp Score: 9.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Highly functional
Programming Language: 🔍
Download: 🔍
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Saint ID: exploit_info/datac_realwin_set_control
Saint Name: DATAC RealWin SCADA Server FC_INFOTAG/SET_CONTROL buffer overflow
MetaSploit ID: realwin.rb
MetaSploit Name: DATAC RealWin SCADA Server Buffer Overflow
MetaSploit File: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Suricata ID: 2012096
Suricata Class: 🔍
Suricata Message: 🔍
Timeline
09/26/2008 🔍09/29/2008 🔍
09/29/2008 🔍
09/29/2008 🔍
09/29/2008 🔍
03/17/2015 🔍
11/27/2017 🔍
Sources
Advisory: kb.cert.orgResearcher: Ruben Santamarta
Status: Confirmed
CVE: CVE-2008-4322 (🔍)
X-Force: 45465 - RealWin SCADA server FC_INFOTAG/SET_CONTROL buffer overflow
SecurityFocus: 31418 - DATAC RealWin SCADA Server Remote Stack Buffer Overflow Vulnerability
Secunia: 32055 - RealWin INFOTAG/SET_CONTROL Packet Processing Buffer Overflow, Moderately Critical
Vupen: ADV-2008-2694
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 03/17/2015 16:11Updated: 11/27/2017 07:51
Changes: 03/17/2015 16:11 (64), 11/27/2017 07:51 (8)
Complete: 🔍
Cache ID: 18:9B1
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