CVE-2018-5145

Memory safety bugs were reported in Firefox ESR 52.6. 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 ESR < 52.7 and Thunderbird < 52.7.

• CWE-119

• http://www.securityfocus.com/bid/103384Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040514Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2018:0526Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0527Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0647Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0648Third Party Advisory
• https://bugzilla.mozilla.org/buglist.cgi?bug_id=1261175%2C1348955Issue Tracking, Permissions Required, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/03/msg00010.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/03/msg00029.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/201811-13Third Party Advisory
• https://usn.ubuntu.com/3545-1/Third Party Advisory
• https://www.debian.org/security/2018/dsa-4139Third Party Advisory
• https://www.debian.org/security/2018/dsa-4155Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-07/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-09/Vendor Advisory
• http://www.securityfocus.com/bid/103384Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040514Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2018:0526Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0527Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0647Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0648Third Party Advisory
• https://bugzilla.mozilla.org/buglist.cgi?bug_id=1261175%2C1348955Issue Tracking, Permissions Required, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/03/msg00010.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/03/msg00029.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/201811-13Third Party Advisory
• https://usn.ubuntu.com/3545-1/Third Party Advisory
• https://www.debian.org/security/2018/dsa-4139Third Party Advisory
• https://www.debian.org/security/2018/dsa-4155Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-07/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-09/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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