CVE-2020-9063 Memory corruption in SelfServ ATM
Physical attackers can inject malicious USB HID payloads to trigger a buffer overflow and execute arbitrary code with SYSTEM privileges on NCR ATMs.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-9063?
CVE-2020-9063 is a high-severity memory corruption vulnerability in NCR SelfServ ATM, published on 21 Aug 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
NCR SelfServ ATMs running APTRA XFS 05.01.00 or earlier do not authenticate or protect the integrity of USB HID communications between the currency dispenser and the host computer, permitting an attacker with physical access to internal ATM components the ability to inject a malicious payload and execute arbitrary code with SYSTEM privileges on the host computer by causing a buffer overflow on the host.
Weakness: CWE-120
Which versions are affected by CVE-2020-9063?
It affects 1 product.
Products include Ncr Aptra Xfs.
How do I fix CVE-2020-9063?
No fix has been published for CVE-2020-9063 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-2020-9063 being exploited?
There is no known exploitation of CVE-2020-9063 in the wild and no public exploit code.
Other vulnerabilities in NCR SelfServ ATM
Sources
Also known as GHSA-x349-pfpf-whrf.