CVE-2020-0464 Information disclosure in Android
A local attacker can exploit a side channel in the Android resolver cache to disclose accessed web resources without user interaction or elevated 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-2020-0464?
CVE-2020-0464 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 resolv_cache_lookup of res_cache.cpp, there is a possible side channel information disclosure. This could lead to local information disclosure of accessed web resources with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-150371903
Weakness: CWE-203
Which versions are affected by CVE-2020-0464?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2020-0464?
Apply the vendor's patch.
Is CVE-2020-0464 being exploited?
There is no known exploitation of CVE-2020-0464 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as A-150371903, ASB-A-150371903, GHSA-xx27-x5jh-mcrm.