PT-2014-8878 · Trihedral Engineering · Vtscada

Published 2014-12-11 · Updated 2019-02-01 · CVE-2014-9192

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Trihedral Engineering VTScada versions 6.5 through 9.x before 9.1.20 Trihedral Engineering VTScada versions 10.x before 10.2.22 Trihedral Engineering VTScada versions 11.x before 11.1.07

Description The issue is related to an integer overflow that allows remote attackers to cause a denial of service, resulting in a server crash. This is achieved by sending a crafted request that triggers a large memory allocation.

Recommendations For versions 6.5 through 9.x before 9.1.20, update to version 9.1.20 or later. For versions 10.x before 10.2.22, update to version 10.2.22 or later. For versions 11.x before 11.1.07, update to version 11.1.07 or later.

Fix

Integer Overflow

Weakness Enumeration

CWE-189

CWE-190

Related Identifiers

CVE-2014-9192

ZDI-14-425

Affected Products

Vtscada

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2014-9192 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-14-425 · Security Note
• https://cisa.gov/news-events/ics-advisories/icsa-14-343-02 · Note
• http://trihedral.com/help/#Op_Welcome/Wel_UpgradeNotes.htm · Note
• http://securityfocus.com/bid/71591 · Note
• https://ics-cert.us-cert.gov//advisories/ICSA-14-343-02 · Note