Vulnerability CVE-2017-13999
Published: 2017-10-17   Modified: 2017-10-18

Description:
A Stack-based Buffer Overflow issue was discovered in WECON LEVI Studio HMI Editor v1.8.1 and prior. Multiple stack-based buffer overflow vulnerabilities have been identified in which the application does not verify string size before copying to memory; the attacker may then be able to crash the application or run arbitrary code.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
We-con -> Levi studio hmi editor 

 References:
http://www.securityfocus.com/bid/101250
http://www.securityfocus.com/bid/102493
https://ics-cert.us-cert.gov/advisories/ICSA-17-285-02
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