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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges tiebuchen as the original reporter.", "bugzilla": {"description": "Mozilla: Single-word search queries were also broadcast to local network", "id": "1898740", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1898740"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "status": "draft"}, "cwe": "CWE-200", "details": ["Searching for a single word from the address bar caused an mDNS request to be sent on the local network searching for a hostname consisting of that string; resulting in an information leak. *Note: This issue only affected Windows operating systems. Other operating systems are unaffected.*. This vulnerability affects Firefox < 83, Firefox ESR < 78.5, and Thunderbird < 78.5."], "name": "CVE-2020-26966", "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": "2020-11-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-26966\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-26966\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2020-51/#CVE-2020-26966"], "threat_severity": "Low", "upstream_fix": "firefox 78.5"}