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{"affected_release": [{"advisory": "RHSA-2023:0848", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "php:8.0-8070020230118114629.ef331662", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-02-21T00:00:00Z"}, {"advisory": "RHSA-2023:2903", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "php:7.4-8080020230118140634.cc342424", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2023-05-16T00:00:00Z"}, {"advisory": "RHSA-2023:0965", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "php-0:8.0.27-1.el9_1", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-02-28T00:00:00Z"}, {"advisory": "RHSA-2023:2417", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "php:8.1-9020020230120141750.9", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2023-05-09T00:00:00Z"}], "bugzilla": {"description": "php: OOB read due to insufficient input validation in imageloadfont()", "id": "2139280", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2139280"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "status": "verified"}, "cwe": "CWE-20->CWE-125", "details": ["In PHP versions prior to 7.4.33, 8.0.25 and 8.1.12, when using imageloadfont() function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar() function, the read outside allocated buffer will be used. This can lead to crashes or disclosure of confidential information.\u00a0", "An out-of-bounds read flaw was found in PHP due to insufficient input validation in the imageloadfont() function. This flaw allows a remote attacker to pass specially crafted data to the web application, trigger an out-of-bounds read error, and read the contents of memory on the system."], "name": "CVE-2022-31630", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "php", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/a:redhat:rhel_software_collections:3", "fix_state": "Not affected", "package_name": "rh-php73-php", "product_name": "Red Hat Software Collections"}], "public_date": "2022-10-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-31630\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-31630\nhttps://bugs.php.net/bug.php?id=81739\nhttps://www.php.net/ChangeLog-8.php#8.0.25"], "threat_severity": "Moderate", "upstream_fix": "php 7.4.33"}