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{"acknowledgement": "Red Hat would like to thank Dohyun Lee (@l33d0hyun) of SSD-Disclosure Labs & DNSLab and the Mozilla project for reporting this issue. Upstream acknowledges Korea Univ. as the original reporter.", "bugzilla": {"description": "Mozilla: Buffer Overflow in WebGL glGetProgramiv", "id": "2236081", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2236081"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-120", "details": ["Due to large allocation checks in Angle for glsl shaders being too lenient a buffer overflow could have occured when allocating too much private shader memory on mac OS. \n*This bug only affects Firefox on macOS. Other operating systems are unaffected.* This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.", "A flaw was found in Mozilla. The Mozilla Foundation Security Advisory: Due to large allocation checks in Angle for glsl shaders being too lenient, a buffer overflow could occur when allocating too much private shader memory on mac OS.\nThis bug only affects Firefox on macOS. Other operating systems are unaffected."], "name": "CVE-2023-4582", "package_state": [{"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:6", "fix_state": "Not affected", "package_name": "thunderbird", "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:7", "fix_state": "Not affected", "package_name": "thunderbird", "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"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2023-08-29T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-4582\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-4582\nhttps://www.mozilla.org/en-US/security/advisories/mfsa2023-36/#CVE-2023-4582"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Mozilla Foundation Security Advisory.", "threat_severity": "Low", "upstream_fix": "thunderbird 115.2, firefox 115.2"}