REDHAT-BUG-2463484: High severity Mozilla Firefox ESR vulnerability
Memory safety bugs present in Firefox ESR 115.35.0, Firefox ESR 140.10.0, Thunderbird ESR 140.10.0, Firefox 150.0.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 150.0.1, Firefox ESR 140.10.1, and Firefox ESR 115.35.1.
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-2463484?
The severity of REDHAT-BUG-2463484 is classified as high (7).
How do I fix REDHAT-BUG-2463484?
To fix REDHAT-BUG-2463484, update to the latest versions of Firefox ESR and Thunderbird as recommended by Mozilla.
What are the affected versions in REDHAT-BUG-2463484?
The affected versions in REDHAT-BUG-2463484 include Firefox ESR 115.35.0, Firefox ESR 140.10.0, Thunderbird ESR 140.10.0, Firefox 150.0.0, and Thunderbird 150.0.0.
What types of vulnerabilities does REDHAT-BUG-2463484 include?
REDHAT-BUG-2463484 includes memory safety bugs that may lead to memory corruption.
Could REDHAT-BUG-2463484 allow exploitation?
Yes, there is a presumption that some of the memory safety bugs in REDHAT-BUG-2463484 could potentially be exploited to run arbitrary code.