CVE-2018-17769 Memory corruption in n/a

Medium 6.6 Published 9 Sep 2020 Updated 5 Aug 2024

A buffer overflow in Ingenico Telium 2 POS terminals allows attackers to execute arbitrary code via the NTPT3 protocol.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2018-17769?

CVE-2018-17769 is a medium-severity memory corruption vulnerability in n/a, published on 9 Sep 2020. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Ingenico Telium 2 POS terminals have a buffer overflow via the 0x26 command of the NTPT3 protocol. This is fixed in Telium 2 SDK v9.32.03 patch N.

Weakness: CWE-120

Which versions are affected by CVE-2018-17769?

It affects 1 product.

Products include Ingenico Telium 2 Firmware.

How do I fix CVE-2018-17769?

No fix has been published for CVE-2018-17769 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-2018-17769 being exploited?

There is no known exploitation of CVE-2018-17769 in the wild and no public exploit code.

Sources

Also known as GHSA-g5gf-f7rm-39qx.