CVE-2018-12388

Mozilla developers and community members reported memory safety bugs present in Firefox 62. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox < 63.

• CWE-119

• http://www.securityfocus.com/bid/105721Third Party Advisory
• http://www.securitytracker.com/id/1041944Third Party Advisory
• https://bugzilla.mozilla.org/buglist.cgi?bug_id=1472639%2C1485698%2C1301547%2C1471427%2C1379411%2C1482122%2C1486314%2C1487167Issue Tracking, Permissions Required, Vendor Advisory
• https://usn.ubuntu.com/3801-1/Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-26/Vendor Advisory
• http://www.securityfocus.com/bid/105721Third Party Advisory
• http://www.securitytracker.com/id/1041944Third Party Advisory
• https://bugzilla.mozilla.org/buglist.cgi?bug_id=1472639%2C1485698%2C1301547%2C1471427%2C1379411%2C1482122%2C1486314%2C1487167Issue Tracking, Permissions Required, Vendor Advisory
• https://usn.ubuntu.com/3801-1/Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-26/Vendor Advisory

Published

Feb 28, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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