CVE-2019-17005

The plain text serializer used a fixed-size array for the number of <ol> elements it could process; however it was possible to overflow the static-sized array leading to memory corruption and a potentially exploitable crash. 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.htmlIssue Tracking, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.htmlIssue Tracking, 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/show_bug.cgi?id=1584170Exploit, Issue 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.htmlIssue Tracking, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00001.htmlIssue Tracking, 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/show_bug.cgi?id=1584170Exploit, Issue 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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