CVE-2020-6110 Path traversal in Zoom
Attackers can achieve arbitrary code execution via binary planting in Zoom Client by sending crafted chat messages containing shared code snippets.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-6110?
CVE-2020-6110 is a high-severity path traversal vulnerability in Zoom Zoom, published on 8 Jun 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
An exploitable partial path traversal vulnerability exists in the way Zoom Client version 4.6.10 processes messages including shared code snippets. A specially crafted chat message can cause an arbitrary binary planting which could be abused to achieve arbitrary code execution. An attacker needs to send a specially crafted message to a target user or a group to trigger this vulnerability. For the most severe effect, target user interaction is required.
Weakness: CWE-22
Which versions are affected by CVE-2020-6110?
It affects 1 product.
Products include Zoom Zoom.
How do I fix CVE-2020-6110?
No fix has been published for CVE-2020-6110 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2020-6110 being exploited?
There is no known exploitation of CVE-2020-6110 in the wild and no public exploit code.
Other vulnerabilities in Zoom Zoom
Sources
Also known as GHSA-x88m-j625-4w64.