77976 : 7-Technologies Interactive Graphical SCADA System (IGSS) Unspecified Packet Parsing Remote Overflow DoS
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Views This Week	Views All Time	Added to OSVDB	Last Modified	Modified (since 2008)	Percent Complete
6	980	over 1 year ago	4 months ago	9 times	100%

Timeline

Disclosure Date
2011-12-21

Description

7-Technologies Interactive Graphical SCADA System contains an overflow condition in the service listening on TCP port 12401. The issue is triggered as unspecified user-supplied input is not properly validated when parsing received packets. With a specially crafted request, a remote attacker can cause a buffer overflow, resulting in a denial of service.

Classification

Location: Remote / Network Access
Attack Type: Denial of Service, Input Manipulation
Impact: Loss of Availability
Solution: Patch / RCS
Exploit: Exploit Public, Exploit Private
Disclosure: Vendor Verified, Coordinated Disclosure
OSVDB: SCADA

Solution

Currently, there are no known workarounds or upgrades to correct this issue. However, 7-Technologies has released a patch to address this vulnerability.

Products

7-Technologies A/S	Interactive Graphical SCADA System	9.0.0.11200
		9.0.0.11355

References

CVE ID: 2011-4050 (see also: NVD)
Secunia Advisory ID: 47327
ISS X-Force ID: 71915
Metasploit ID: 77976
Related OSVDB ID: 77977
Vendor Specific Solution URL: http://www.7t.dk/igss/igssupdates/v90/progupdatesv90.zip
Other Advisory URL: http://www.us-cert.gov/control_systems/pdf/ICSA-11-335-01.pdf

Credit

UCQ - Cyber Defense Insitute

CVSSv2 Score

CVSSv2 Base Score = 5.0
Source: nvd.nist.gov | Generated: 2011-12-27 | Disagree?

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