CVE-2017-5430

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 53 Firefox ESR versions prior to 52.1 Thunderbird versions prior to 52.1

Description The issue is related to a memory buffer overflow, which can potentially allow a remote attacker to execute arbitrary code. Some memory safety bugs have shown evidence of memory corruption, and it is presumed that these could be exploited with sufficient effort.

Recommendations For Firefox versions prior to 53, update to version 53 or later. For Firefox ESR versions prior to 52.1, update to version 52.1 or later. For Thunderbird versions prior to 52.1, update to version 52.1 or later.