CVE-2019-11747

Summary

CVECVE-2019-11747
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-09-27 18:15:00 UTC
Updated2019-10-05 06:15:00 UTC
DescriptionThe "Forget about this site" feature in the History pane is intended to remove all saved user data that indicates a user has visited a site. This includes removing any HTTP Strict Transport Security (HSTS) settings received from sites that use it. Due to a bug, sites on the pre-load list also have their HSTS setting removed. On the next visit to that site if the user specifies an http: URL rather than secure https: they will not be protected by the pre-loaded HSTS setting. After that visit the site's HSTS setting will be restored. This vulnerability affects Firefox < 69 and Firefox ESR < 68.1.

Risk And Classification

Problem Types: CWE-665

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

References

ReferenceSourceLinkTags
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
[security-announce] openSUSE-SU-2019:2260-1: 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

  • 296071 Oracle Solaris 11.4 Support Repository Update (SRU) 27.82.1 Missing (CPUOCT2020)
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