Denial of service in VTScada



Published: 2014-12-09
Risk Low
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2014-9192
CWE-ID CWE-789
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		VTScada
Server applications / SCADA systems

Vendor Trihedral Engineering Ltd

Security Bulletin

This security bulletin contains one low risk vulnerability.

1) Memory corruption

EUVDB-ID: #VU10845

Risk: Low

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2014-9192

CWE-ID: CWE-789 - Uncontrolled Memory Allocation

Exploit availability: No

Description

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists due to incorrect memory allocation. A remote attacker can send a specially crafted request, trigger memory corruption and cause the service to crash.

Mitigation

Update to versions 9.1.20, 10.2.22, 11.1.08 or later.

Vulnerable software versions

VTScada: 6.5 - 11.1.07

External links

http://ics-cert.us-cert.gov//advisories/ICSA-14-343-02


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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