CVE-2019-10146 Cross-site scripting in pki-core
An attacker can inject malicious scripts into the certificate request page, leading to code execution in the victim's browser.
- 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-2019-10146?
CVE-2019-10146 is a medium-severity cross-site scripting vulnerability in Redhat Enterprise Linux, published on 18 Mar 2020. 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
A Reflected Cross Site Scripting flaw was found in all pki-core 10.x.x versions module from the pki-core server due to the CA Agent Service not properly sanitizing the certificate request page. An attacker could inject a specially crafted value that will be executed on the victim's browser.
Weakness: CWE-79
Which versions are affected by CVE-2019-10146?
It affects 2 products.
Products include Dogtagpki Dogtagpki, Redhat Enterprise Linux.
How do I fix CVE-2019-10146?
Apply the vendor's patch.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2019-10146 being exploited?
There is no known exploitation of CVE-2019-10146 in the wild and no public exploit code.
Other vulnerabilities in Redhat Enterprise Linux
Sources
Also known as DEBIAN-CVE-2019-10146, GHSA-9wr3-2hgg-f56c, UBUNTU-CVE-2019-10146.