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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Dave Vandyke as the original reporter.", "affected_release": [{"advisory": "RHSA-2023:0296", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:102.7.0-1.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0456", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "thunderbird-0:102.7.1-1.el7_9", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2023-01-25T00:00:00Z"}, {"advisory": "RHSA-2023:0288", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "firefox-0:102.7.0-1.el8_7", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0463", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "thunderbird-0:102.7.1-1.el8_7", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-01-25T00:00:00Z"}, {"advisory": "RHSA-2023:0290", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "firefox-0:102.7.0-1.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0457", "cpe": "cpe:/a:redhat:rhel_e4s:8.1", "package": "thunderbird-0:102.7.1-1.el8_1", "product_name": "Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions", "release_date": "2023-01-25T00:00:00Z"}, {"advisory": "RHSA-2023:0294", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "firefox-0:102.7.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0459", "cpe": "cpe:/a:redhat:rhel_aus:8.2", "package": "thunderbird-0:102.7.1-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Advanced Update Support", "release_date": "2023-01-25T00:00:00Z"}, {"advisory": "RHSA-2023:0294", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "firefox-0:102.7.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0459", "cpe": "cpe:/a:redhat:rhel_tus:8.2", "package": "thunderbird-0:102.7.1-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", "release_date": "2023-01-25T00:00:00Z"}, {"advisory": "RHSA-2023:0294", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "firefox-0:102.7.0-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0459", "cpe": "cpe:/a:redhat:rhel_e4s:8.2", "package": "thunderbird-0:102.7.1-1.el8_2", "product_name": "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", "release_date": "2023-01-25T00:00:00Z"}, {"advisory": "RHSA-2023:0295", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "firefox-0:102.7.0-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0460", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "thunderbird-0:102.7.1-1.el8_4", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2023-01-25T00:00:00Z"}, {"advisory": "RHSA-2023:0289", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "firefox-0:102.7.0-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0462", "cpe": "cpe:/a:redhat:rhel_eus:8.6", "package": "thunderbird-0:102.7.1-1.el8_6", "product_name": "Red Hat Enterprise Linux 8.6 Extended Update Support", "release_date": "2023-01-25T00:00:00Z"}, {"advisory": "RHSA-2023:0285", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "firefox-0:102.7.0-1.el9_1", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0476", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "thunderbird-0:102.7.1-1.el9_1", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-01-26T00:00:00Z"}, {"advisory": "RHSA-2023:0286", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "firefox-0:102.7.0-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-01-23T00:00:00Z"}, {"advisory": "RHSA-2023:0461", "cpe": "cpe:/a:redhat:rhel_eus:9.0", "package": "thunderbird-0:102.7.1-1.el9_0", "product_name": "Red Hat Enterprise Linux 9.0 Extended Update Support", "release_date": "2023-01-25T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Content Security Policy wasn't being correctly applied to WebSockets in WebWorkers", "id": "2162341", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2162341"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.1", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "status": "verified"}, "cwe": "CWE-1385", "details": ["A mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers. This vulnerability affects Firefox < 109, Thunderbird < 102.7, and Firefox ESR < 102.7.", "The Mozilla Foundation Security Advisory describes this flaw as:\nA mishandled security check when creating a WebSocket in a WebWorker caused the Content Security Policy connect-src header to be ignored. This could lead to connections to restricted origins from inside WebWorkers."], "name": "CVE-2023-23602", "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": "2023-01-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-23602\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-23602\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-02/#CVE-2023-23602\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-03/#CVE-2023-23602"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Moderate"}

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