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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Juho Nurminen (Mattermost) as the original reporter.", "bugzilla": {"description": "Mozilla: Custom Tabs in Firefox for Android could have the URI spoofed", "id": "1821968", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1821968"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.7", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N", "status": "draft"}, "cwe": "CWE-20->CWE-451", "details": ["When following a link that opened an intent://-schemed URL, causing a custom tab to be opened, Firefox for Android could be tricked into displaying the incorrect URI. <br> *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.7.", "The Mozilla Foundation Security Advisory describes this flaw as:\nWhen following a link that opened an intent://-schemed URL, causing a custom tab to be opened, Firefox for Android could be tricked into displaying the incorrect URI."], "name": "CVE-2020-6827", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 8"}], "public_date": "2020-04-08T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-6827\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-6827\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2020-13/#CVE-2020-6827"], "statement": "This issue only affects Firefox for Android. Other operating systems are unaffected.", "threat_severity": "Important", "upstream_fix": "firefox 68.7"}