CVE-2019-11761

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Summary

CVECVE-2019-11761
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-01-08 20:15:00 UTC
Updated2023-02-01 14:08:00 UTC
DescriptionBy using a form with a data URI it was possible to gain access to the privileged JSONView object that had been cloned into content. Impact from exposing this object appears to be minimal, however it was a bypass of existing defense in depth mechanisms. This vulnerability affects Firefox < 70, Thunderbird < 68.2, and Firefox ESR < 68.2.

Risk And Classification

Problem Types: CWE-362 | CWE-862

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 16.04 All All All
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 Thunderbird: Multiple vulnerabilities (GLSA 202003-10) — Gentoo security GENTOO security.gentoo.org
Security vulnerabilities fixed in - Thunderbird 68.2 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
1561502 - (CVE-2019-11761) By using a form with a data URI it's possible to gain access to the privileged JSONView object that has been cloned into content. CONFIRM bugzilla.mozilla.org Permissions Required
USN-4335-1: Thunderbird vulnerabilities | Ubuntu security notices UBUNTU usn.ubuntu.com
Security vulnerabilities fixed in - Firefox ESR 68.2 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
Security vulnerabilities fixed in - Firefox 70 — Mozilla CONFIRM www.mozilla.org Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 296079 Oracle Solaris 11.4 Support Repository Update (SRU) 15.5.0 Missing (CPUOCT2019)
  • 500923 Alpine Linux Security Update for firefox-esr
  • 500944 Alpine Linux Security Update for firefox
  • 503829 Alpine Linux Security Update for firefox
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