6.5

CVE-2020-26976

EPSS 1.52%
Veröffentlicht 07.01.2021 14:15:12
Zuletzt bearbeitet 21.11.2024 05:20:36
Quelle security@mozilla.org
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When a HTTPS pages was embedded in a HTTP page, and there was a service worker registered for the former, the service worker could have intercepted the request for the secure page despite the iframe not being a secure context due to the (insecure) framing. This vulnerability affects Firefox < 84.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 0 Referenzen 10

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

Mozilla ≫ Firefox Version < 84.0

Debian ≫ Debian Linux Version9.0

Debian ≫ Debian Linux Version10.0

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

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	1.52%	0.807

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	6.5	2.8	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
nvd@nist.gov	4.3	8.6	2.9	AV:N/AC:M/Au:N/C:N/I:P/A:N

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

Vendor Advisory

https://bugzilla.mozilla.org/show_bug.cgi?id=1674343

Vendor Advisory

Issue Tracking

Permissions Required

https://lists.debian.org/debian-lts-announce/2021/02/msg00001.html

Third Party Advisory

Mailing List

https://lists.debian.org/debian-lts-announce/2021/02/msg00002.html

Third Party Advisory

Mailing List

https://security.gentoo.org/glsa/202102-02

Third Party Advisory

https://www.debian.org/security/2021/dsa-4840

Third Party Advisory

https://www.debian.org/security/2021/dsa-4842

Third Party Advisory

https://nvd.nist.gov/vuln/detail/CVE-2020-26976

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-26976

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-26976

EUVD