Wednesday, April 21, 2021

MFSA2021-15 Firefox: Security Vulnerabilities fixed in Firefox ESR 78.10 (CVE-2021-23995)

Description
When Responsive Design Mode was enabled, it used references to objects that were previously freed. We presume that with enough effort this could have been exploited to run arbitrary code.
Solution(s)
  • mozilla-firefox-esr-upgrade-78_10


  • References
  • https://attackerkb.com/topics/cve-2021-23995
  • CVE - 2021-23995
  • http://www.mozilla.org/security/announce/2021/mfsa2021-15.html




  •  

    Copyright © 2020 Cyber Details - Vulnerability Database™

    Thanks for everything Templateism - You should have written the code a little more complicated