CVE-2020-0467 Information disclosure in Android
A logic flaw in Android's VPN component allows local attackers to disclose secure network traffic over non-VPN links without user interaction or privileges.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-0467?
CVE-2020-0467 is a medium-severity vulnerability in Google Android, published on 14 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In onUserStopped of Vpn.java, there is a possible resetting of user preferences due to a logic issue. This could lead to local information disclosure of secure network traffic over a non-VPN link with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-168500792
Weakness: CWE-404
Which versions are affected by CVE-2020-0467?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2020-0467?
Apply the vendor's patch.
Is CVE-2020-0467 being exploited?
There is no known exploitation of CVE-2020-0467 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as A-168500792, ASB-A-168500792, GHSA-fcrv-fj4v-2w98.