CVE-2019-11743

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Summary

CVECVE-2019-11743
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-09-27 18:15:00 UTC
Updated2020-08-24 17:37:00 UTC
DescriptionNavigation events were not fully adhering to the W3C's "Navigation-Timing Level 2" draft specification in some instances for the unload event, which restricts access to detailed timing attributes to only be same-origin. This resulted in potential cross-origin information exposure of history through timing side-channel attacks. This vulnerability affects Firefox < 69, Thunderbird < 68.1, Thunderbird < 60.9, Firefox ESR < 60.9, and Firefox ESR < 68.1.

Risk And Classification

Problem Types: CWE-203

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mozilla Firefox All All All All
Application Mozilla Firefox All All All All
Application Mozilla Firefox Esr All All All All
Application Mozilla Firefox Esr All All All All
Application Mozilla Thunderbird All All All All
Application Mozilla Thunderbird All All All All

References

ReferenceSourceLinkTags
Mozilla Firefox: Multiple vulnerabilities (GLSA 201911-07) — Gentoo security GENTOO security.gentoo.org
Navigation Timing 2 MISC w3c.github.io Exploit, Third Party Advisory
Security vulnerabilities fixed in Firefox 69 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
Security vulnerabilities fixed in Firefox ESR 68.1 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
[security-announce] openSUSE-SU-2019:2251-1: important: Security update SUSE lists.opensuse.org
Access Denied MISC bugzilla.mozilla.org Issue Tracking, Permissions Required, Vendor Advisory
USN-4150-1: Thunderbird vulnerabilities | Ubuntu security notices | Ubuntu UBUNTU usn.ubuntu.com
Security vulnerabilities fixed in - Thunderbird 68.1 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
Security vulnerabilities fixed in Firefox ESR 60.9 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
[security-announce] openSUSE-SU-2019:2249-1: important: Security update SUSE lists.opensuse.org
Security vulnerabilities fixed in - Thunderbird 60.9 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
[security-announce] openSUSE-SU-2019:2260-1: important: Security update SUSE lists.opensuse.org
[security-announce] openSUSE-SU-2019:2248-1: important: Security update SUSE lists.opensuse.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 500921 Alpine Linux Security Update for firefox-esr
  • 710116 Gentoo Linux Mozilla Firefox Multiple vulnerabilities (GLSA 201911-07)

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