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{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. 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Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 119, Firefox ESR < 115.4, and Thunderbird < 115.4.1.", "The Mozilla Foundation Security Advisory describes this flaw as:\nMemory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code."], "name": "CVE-2023-5730", "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"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 7"}], "public_date": "2023-10-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-5730\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-5730\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-46/#CVE-2023-5730\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-47/#CVE-2023-5730"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Important", "upstream_fix": "firefox 115.4, thunderbird 115.4.1"}