CVE-2020-16025 Memory corruption in Chrome
A heap buffer overflow in Chrome's clipboard allows a compromised renderer to escape the sandbox and execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2020-16025?
CVE-2020-16025 is a critical memory corruption vulnerability in Google Chrome, published on 8 Jan 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Heap buffer overflow in clipboard in Google Chrome prior to 87.0.4280.66 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page.
Weakness: CWE-787
Which versions are affected by CVE-2020-16025?
It affects 1 product.
Products include Google Chrome.
How do I fix CVE-2020-16025?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2020-16025 being exploited?
There is no known exploitation of CVE-2020-16025 in the wild and no public exploit code.
Other vulnerabilities in Google Chrome
Sources
Also known as DEBIAN-CVE-2020-16025, GHSA-x58f-3mqq-mj3r, UBUNTU-CVE-2020-16025.