CVE-2020-26973

EPSS 0.25%
Veröffentlicht 07.01.2021 14:15:11
Zuletzt bearbeitet 21.11.2024 05:20:36
Quelle security@mozilla.org
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Certain input to the CSS Sanitizer confused it, resulting in incorrect components being removed. This could have been used as a sanitizer bypass. This vulnerability affects Firefox < 84, Thunderbird < 78.6, and Firefox ESR < 78.6.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 0 Referenzen 7

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Mozilla ≫ Firefox Version < 84.0

Mozilla ≫ Firefox ESR Version < 78.6.0

Mozilla ≫ Thunderbird Version < 78.6.0

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.25%	0.481

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	8.8	2.8	5.9	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov	6.8	8.6	6.4	AV:N/AC:M/Au:N/C:P/I:P/A:P

https://www.mozilla.org/security/advisories/mfsa2020-54/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2020-55/

Vendor Advisory

https://www.mozilla.org/security/advisories/mfsa2020-56/

Vendor Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=1680084

Permissions Required

https://nvd.nist.gov/vuln/detail/CVE-2020-26973

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-26973

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-26973

EUVD