PT-2019-9686 · Lcds · Lcds Laquis Scada

Esteban Ruiz + 1 · Published 2019-01-19 · Updated 2019-10-09 · CVE-2018-18986

Positive Technologies (AI Summary)

CVSS v2.0

8.3

High

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:C

Name of the Vulnerable Software and Affected Versions LCDS Laquis SCADA versions prior to 4.1.0.4150

Description The issue allows the opening of a specially crafted report format file, which may cause an out of bounds read. This can lead to a system crash, allow data exfiltration, or enable remote code execution.

Recommendations For versions prior to 4.1.0.4150, update to version 4.1.0.4150 or later to resolve the issue. As a temporary workaround, consider restricting the opening of report format files from untrusted sources until a patch is applied.

Fix

Memory Corruption

Out of bounds Read

Weakness Enumeration

CWE-787

CWE-125

Related Identifiers

CVE-2018-18986

ZDI-19-057

Affected Products

Lcds Laquis Scada

References · 5

• https://osv.dev/vulnerability/CVE-2018-18986 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-19-057 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-18986 · Security Note
• http://securityfocus.com/bid/106634 · Note
• https://ics-cert.us-cert.gov/advisories/ICSA-19-015-01 · Note