CVE-2018-17895 Memory corruption in LAquis SCADA

What is CVE-2018-17895?

CVE-2018-17895 is a critical memory corruption vulnerability in LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME LAquis SCADA, published on 17 Oct 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

LAquis SCADA Versions 4.1.0.3870 and prior has several out-of-bounds read vulnerabilities, which may allow remote code execution.

Weakness: CWE-125

Which versions are affected by CVE-2018-17895?

It affects 1 product.

Products include Lcds Laquis Scada.

How do I fix CVE-2018-17895?

No fix has been published for CVE-2018-17895 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2018-17895 being exploited?

There is no known exploitation of CVE-2018-17895 in the wild and no public exploit code.

Other vulnerabilities in LCDS - Leão Consultoria e Desenvolvimento de Sistemas LTDA ME LAquis SCADA

• CVE-2018-18996 Missing authorization in LCDS Laquis SCADA Critical 9.8
• CVE-2018-18998 Hardcoded credentials in LCDS Laquis SCADA Critical 9.8
• CVE-2018-17893 Null dereference in LAquis SCADA Critical 9.8
• CVE-2018-17897 Integer overflow in n/a Critical 9.8
• CVE-2021-32989 LCDS LAquis SCADA - Cross-site Scripting Critical 9.3

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-v3vc-h2xw-3928.