CVE-2021-41067 Supply chain in n/a
Attackers can execute arbitrary code by intercepting unencrypted update requests and delivering malicious packages due to missing validation.
- 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
- None listed
What is CVE-2021-41067?
CVE-2021-41067 is a high-severity vulnerability in n/a, published on 14 Dec 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
An issue was discovered in Listary through 6. Improper implementation of the update process leads to the download of software updates with a /check-update HTTP-based connection. This can be exploited with MITM techniques. Together with the lack of package validation, it can lead to manipulation of update packages that can cause an installation of malicious content.
Weakness: CWE-354
Which versions are affected by CVE-2021-41067?
It affects 1 product.
Products include Listary Listary.
How do I fix CVE-2021-41067?
No fix has been published for CVE-2021-41067 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-41067 being exploited?
There is no known exploitation of CVE-2021-41067 in the wild and no public exploit code.
Sources
Also known as GHSA-hcmw-22rw-4v9j.