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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Hafiizh as the original reporter.", "affected_release": [{"advisory": "RHSA-2023:0812", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:102.8.0-2.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0817", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:102.8.0-2.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0808", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:102.8.0-2.el8_7", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0821", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:102.8.0-2.el8_7", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0806", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "firefox-0:102.8.0-2.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0818", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "thunderbird-0:102.8.0-2.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0811", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "firefox-0:102.8.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0819", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "thunderbird-0:102.8.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0811", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "firefox-0:102.8.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0819", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "thunderbird-0:102.8.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0811", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "firefox-0:102.8.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0819", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "thunderbird-0:102.8.0-2.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0805", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "firefox-0:102.8.0-2.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0820", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "thunderbird-0:102.8.0-2.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0807", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "firefox-0:102.8.0-2.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0822", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "thunderbird-0:102.8.0-2.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0810", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "firefox-0:102.8.0-2.el9_1", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0824", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:102.8.0-2.el9_1", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0809", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "firefox-0:102.8.0-2.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-02-20T00:00:00Z"}, {"advisory": "RHSA-2023:0823", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "thunderbird-0:102.8.0-2.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-02-20T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Fullscreen notification not shown in Firefox Focus", "id": "2170376", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2170376"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-357", "details": ["A lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome.<br>*This bug only affects Firefox Focus. Other versions of Firefox are unaffected.*. This vulnerability affects Firefox < 110 and Firefox ESR < 102.8.", "The Mozilla Foundation Security Advisory describes this flaw as:\nA lack of in app notification for entering fullscreen mode could have lead to a malicious website spoofing browser chrome.\n*This bug only affects Firefox Focus. Other versions of Firefox are unaffected.*"], "name": "CVE-2023-25743", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2023-02-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-25743\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-25743\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-06/#CVE-2023-25743\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-07/#CVE-2023-25743"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Important"}