CVE-2018-5102

A use-after-free vulnerability can occur when manipulating HTML media elements with media streams, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.

• CWE-416

• http://www.securityfocus.com/bid/102783Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040270Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2018:0122Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0262Third Party Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1419363Issue Tracking, Permissions Required, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/01/msg00030.htmlThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/01/msg00036.htmlThird Party Advisory
• https://usn.ubuntu.com/3544-1/Third Party Advisory
• https://www.debian.org/security/2018/dsa-4096Third Party Advisory
• https://www.debian.org/security/2018/dsa-4102Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-02/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-03/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-04/Vendor Advisory
• http://www.securityfocus.com/bid/102783Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040270Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2018:0122Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0262Third Party Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1419363Issue Tracking, Permissions Required, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/01/msg00030.htmlThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/01/msg00036.htmlThird Party Advisory
• https://usn.ubuntu.com/3544-1/Third Party Advisory
• https://www.debian.org/security/2018/dsa-4096Third Party Advisory
• https://www.debian.org/security/2018/dsa-4102Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-02/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-03/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-04/Vendor Advisory

Published

Jun 11, 2018

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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