USN-4756-1: Firefox vulnerabilities
26 February 2021
Firefox could be made to crash or run programs as your login if it opened a malicious website.
- firefox - Mozilla Open Source web browser
Multiple security issues were discovered in Firefox. If a user were
tricked into opening a specially crafted website, an attacker could
potentially exploit these to cause a denial of service, obtain sensitive
information, conduct cross-site scripting (XSS) attacks, bypass HTTP auth
phishing warnings, or execute arbitrary code.
The problem can be corrected by updating your system to the following package versions:
After a standard system update you need to restart Firefox to make
all the necessary changes.
- USN-4936-1: thunderbird