CVE-2018-5146

An out of bounds memory write while processing Vorbis audio data was reported through the Pwn2Own contest. This vulnerability affects Firefox < 59.0.1, Firefox ESR < 52.7.2, and Thunderbird < 52.7.

• CWE-787

• http://www.securityfocus.com/bid/103432Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040544Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2018:0549Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0647Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0648Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0649Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:1058Third Party Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1446062Issue Tracking, Permissions Required, Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2018/03/msg00022.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/03/msg00029.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/04/msg00033.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/201811-13Third Party Advisory
• https://usn.ubuntu.com/3545-1/Third Party Advisory
• https://usn.ubuntu.com/3599-1/Third Party Advisory
• https://usn.ubuntu.com/3604-1/Third Party Advisory
• https://www.debian.org/security/2018/dsa-4140Third Party Advisory
• https://www.debian.org/security/2018/dsa-4143Third Party Advisory
• https://www.debian.org/security/2018/dsa-4155Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-08/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-09/Vendor Advisory
• http://www.securityfocus.com/bid/103432Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1040544Third Party Advisory, VDB Entry
• https://access.redhat.com/errata/RHSA-2018:0549Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0647Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0648Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:0649Third Party Advisory
• https://access.redhat.com/errata/RHSA-2018:1058Third Party Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1446062Issue Tracking, Permissions Required, Vendor Advisory
• https://lists.debian.org/debian-lts-announce/2018/03/msg00022.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/03/msg00029.htmlMailing List, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/04/msg00033.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/201811-13Third Party Advisory
• https://usn.ubuntu.com/3545-1/Third Party Advisory
• https://usn.ubuntu.com/3599-1/Third Party Advisory
• https://usn.ubuntu.com/3604-1/Third Party Advisory
• https://www.debian.org/security/2018/dsa-4140Third Party Advisory
• https://www.debian.org/security/2018/dsa-4143Third Party Advisory
• https://www.debian.org/security/2018/dsa-4155Third Party Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-08/Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2018-09/Vendor Advisory

Published

Jun 11, 2018

Last Modified

Jun 17, 2026

Status

Modified

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• CVE-2018-5143URLs using "javascript:" have the protocol removed when past…
• CVE-2018-5144An integer overflow can occur during conversion of text to s…
• CVE-2018-5145Memory safety bugs were reported in Firefox ESR 52.6. These …
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• CVE-2018-5150Memory safety bugs were reported in Firefox 59, Firefox ESR …
• CVE-2018-5151Memory safety bugs were reported in Firefox 59. Some of thes…
• CVE-2018-5152WebExtensions with the appropriate permissions can attach co…
• CVE-2018-5153If websocket data is sent with mixed text and binary in a si…