CVE-2017-7792: Mozilla: Buffer overflow viewing certificates with long OID (MFSA 2017-19)

Severity: Critical

CVSS Score: 9.8

A buffer overflow will occur when viewing a certificate in the certificate manager if the certificate has an extremely long object identifier (OID). This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.