Security Vulnerabilities fixed in Firefox 43

Description

Security researcher Ronald Crane reported three buffer overflows affecting released code that were found through code inspection. They do not all have clear mechanisms to be exploited through web content but are vulnerable if a mechanism can be found to trigger them.

Affected Applications

Firefox

CVE References

CVE-2015-7203 CVE-2015-7220 CVE-2015-7221

Other References

https://www.mozilla.org/en-US/security/advisories/mfsa2015-144