CVE-2020-7339 Database Security(DBS)-Use of a Broken or Risky Cryptographic Algorithm
An attacker on the local network can intercept communications between the server and sensors due to the use of SHA1 signed certificates.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-7339?
CVE-2020-7339 is a medium-severity vulnerability in McAfee Database Security, published on 9 Dec 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Use of a Broken or Risky Cryptographic Algorithm vulnerability in McAfee Database Security Server and Sensor prior to 4.8.0 in the form of a SHA1 signed certificate that would allow an attacker on the same local network to potentially intercept communication between the Server and Sensors.
Weakness: CWE-327
Which versions are affected by CVE-2020-7339?
It affects 1 product.
Products include Mcafee Database Security.
How do I fix CVE-2020-7339?
No fix has been published for CVE-2020-7339 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-7339 being exploited?
There is no known exploitation of CVE-2020-7339 in the wild and no public exploit code.
Other vulnerabilities in McAfee Database Security
- CVE-2021-23894 Unauthorized deserialization of untrusted data in McAfee DBSec
- CVE-2021-23895 Authorized deserialization of untrusted data in McAfee DBSec
- CVE-2021-31850 Denial of Service in Database Security on Windows
- CVE-2021-31830 Cross site Scripting (XSS) vulnerability in McAfee DBSec
- CVE-2019-3615 Data Leakage Vulnerability in McAfee Database Security web interface
Sources
Also known as GHSA-9gph-vg5f-m5qg.