CVE-2019-17012

Mozilla developers reported memory safety bugs present in Firefox 70 and Firefox ESR 68.2. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.

• CWE-787

• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.htmlMailing List, Third Party Advisory
• https://access.redhat.com/errata/RHSA-2020:0292Third Party Advisory
• https://access.redhat.com/errata/RHSA-2020:0295Third Party Advisory
• https://bugzilla.mozilla.org/buglist.cgi?bug_id=1449736%2C1533957%2C1560667%2C1567209%2C1580288%2C1585760%2C1592502Issue Tracking, Vendor Advisory
• https://security.gentoo.org/glsa/202003-02Third Party Advisory
• https://security.gentoo.org/glsa/202003-10Third Party Advisory
• https://usn.ubuntu.com/4241-1/Third Party Advisory
• https://usn.ubuntu.com/4335-1/Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2019-36/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2019-37/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2019-38/Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00000.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.htmlMailing List, Third Party Advisory
• https://access.redhat.com/errata/RHSA-2020:0292Third Party Advisory
• https://access.redhat.com/errata/RHSA-2020:0295Third Party Advisory
• https://bugzilla.mozilla.org/buglist.cgi?bug_id=1449736%2C1533957%2C1560667%2C1567209%2C1580288%2C1585760%2C1592502Issue Tracking, Vendor Advisory
• https://security.gentoo.org/glsa/202003-02Third Party Advisory
• https://security.gentoo.org/glsa/202003-10Third Party Advisory
• https://usn.ubuntu.com/4241-1/Third Party Advisory
• https://usn.ubuntu.com/4335-1/Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2019-36/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2019-37/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2019-38/Vendor Advisory

Published

Jan 8, 2020

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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