CVE-2018-12076 Information disclosure in n/a
An unauthenticated local attacker can exploit UPC bar code validation flaws to access customer funds and disclose personal information.
- 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-2018-12076?
CVE-2018-12076 is a medium-severity vulnerability in n/a, published on 13 Dec 2018. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability in the UPC bar code of the Avanti Markets MarketCard could allow an unauthenticated, local attacker to access funds within the customer's MarketCard balance, and also could lead to Customer Information Disclosure. The vulnerability is due to lack of proper validation of the UPC bar code present on the MarketCard. An attacker could exploit this vulnerability by generating a copy of a customer's bar code. An exploit could allow the attacker to access all funds located within the MarketCard or allow unauthenticated disclosure of information.
Weakness: CWE-200
Which versions are affected by CVE-2018-12076?
It affects 1 product.
Products include Avantimarkets Market Card.
How do I fix CVE-2018-12076?
No fix has been published for CVE-2018-12076 yet. Limit exposure of the affected software until one is available.
Is CVE-2018-12076 being exploited?
There is no known exploitation of CVE-2018-12076 in the wild and no public exploit code.
Sources
Also known as GHSA-5gfp-2jp5-79wx.