CVE-2020-15676

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Summary

CVECVE-2020-15676
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-10-01 19:15:00 UTC
Updated2022-11-16 15:12:00 UTC
DescriptionFirefox sometimes ran the onload handler for SVG elements that the DOM sanitizer decided to remove, resulting in JavaScript being executed after pasting attacker-controlled data into a contenteditable element. This vulnerability affects Firefox < 81, Thunderbird < 78.3, and Firefox ESR < 78.3.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 10.0 All All All
Operating System Debian Debian Linux 9.0 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
Operating System Opensuse Leap 15.1 All All All
Operating System Opensuse Leap 15.2 All All All

References

ReferenceSourceLinkTags
Debian -- Security Information -- DSA-4770-1 thunderbird DEBIAN www.debian.org
[security-announce] openSUSE-SU-2020:1785-1: important: Security update SUSE lists.opensuse.org
Access Denied MISC bugzilla.mozilla.org Issue Tracking, Permissions Required, Vendor Advisory
Security Vulnerabilities fixed in Thunderbird 78.3 — Mozilla MISC www.mozilla.org Release Notes, Vendor Advisory
[security-announce] openSUSE-SU-2020:1780-1: important: Security update SUSE lists.opensuse.org
Security Vulnerabilities fixed in Firefox ESR 78.3 — Mozilla MISC www.mozilla.org Release Notes, Vendor Advisory
Security Vulnerabilities fixed in Firefox 81 — Mozilla MISC www.mozilla.org Release Notes, Vendor Advisory
[SECURITY] [DLA 2408-1] thunderbird security update MLIST lists.debian.org
Mozilla Firefox, Mozilla Thunderbird: Multiple vulnerabilities (GLSA 202010-02) — Gentoo security GENTOO security.gentoo.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)
  • 500936 Alpine Linux Security Update for firefox-esr
  • 500954 Alpine Linux Security Update for firefox
  • 503839 Alpine Linux Security Update for firefox
  • 750615 OpenSUSE Security Update for MozillaFirefox (openSUSE-SU-2020:1574-1)
  • 750622 OpenSUSE Security Update for MozillaFirefox (openSUSE-SU-2020:1555-1)
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