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CVE-2020-6823

Mozilla: Malicious Extension could obtain auth codes from OAuth login flows

Veröffentlicht Geändert CWE 862
In der Trivy Database seit spätestens 24. Okt. 2026, 07:11 UTCWann der Eintrag vor diesem Build hinzukam, ist nicht erfasst.

Einstufung nach Quelle

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Red Hat (mittel), Ubuntu (mittel).

Beschreibung

A malicious extension could have called <code>browser.identity.launchWebAuthFlow</code>, controlling the redirect_uri, and through the Promise returned, obtain the Auth code and gain access to the user's account at the service provider. This vulnerability affects Firefox < 75.

Betroffene Pakete und behobene Versionen

QuellePaketBehoben in
alpine 3.12firefox75.0-r0
alpine 3.13firefox75.0-r0
alpine 3.14firefox75.0-r0
alpine 3.15firefox75.0-r0
alpine 3.16firefox75.0-r0
alpine 3.17firefox75.0-r0
alpine 3.18firefox75.0-r0
alpine 3.19firefox75.0-r0
alpine 3.20firefox75.0-r0
alpine 3.21firefox, librewolf75.0-r0
alpine 3.22firefox, librewolf75.0-r0
alpine 3.23firefox, librewolf75.0-r0
Alle 30 Einträge aus 27 Quellen zeigen
QuellePaketBehoben in
alpine 3.12firefox75.0-r0
alpine 3.13firefox75.0-r0
alpine 3.14firefox75.0-r0
alpine 3.15firefox75.0-r0
alpine 3.16firefox75.0-r0
alpine 3.17firefox75.0-r0
alpine 3.18firefox75.0-r0
alpine 3.19firefox75.0-r0
alpine 3.20firefox75.0-r0
alpine 3.21firefox75.0-r0
alpine 3.21librewolf75.0-r0
alpine 3.22firefox75.0-r0
alpine 3.22librewolf75.0-r0
alpine 3.23firefox75.0-r0
alpine 3.23librewolf75.0-r0
alpine 3.24librewolf75.0-r0
alpine edgelibrewolf75.0-r0
Red Hatfirefoxkein Fix angegeben
ubuntu 16.04firefox75.0+build3-0ubuntu0.16.04.1
ubuntu 18.04firefox75.0+build3-0ubuntu0.18.04.1
ubuntu 19.10firefox75.0+build3-0ubuntu0.19.10.1
ubuntu 20.04firefox75.0+build3-0ubuntu1
ubuntu 20.10firefox75.0+build3-0ubuntu1
ubuntu 21.04firefox75.0+build3-0ubuntu1
ubuntu 21.10firefox75.0+build3-0ubuntu1
ubuntu 22.04firefox75.0+build3-0ubuntu1
ubuntu 22.10firefox75.0+build3-0ubuntu1
ubuntu 23.04firefox75.0+build3-0ubuntu1
ubuntu 23.10firefox75.0+build3-0ubuntu1
ubuntu 24.04firefox75.0+build3-0ubuntu1

Referenzen

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.