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{"affected_release": [{"advisory": "RHSA-2022:5467", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "php:7.4-8060020220622080643.5caa48ff", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5468", "cpe": "cpe:/a:redhat:enterprise_linux:8", "package": "php:8.0-8060020220622070726.5caa48ff", "product_name": "Red Hat Enterprise Linux 8", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5471", "cpe": "cpe:/a:redhat:rhel_eus:8.4", "package": "php:7.4-8040020220622090235.d7c09045", "product_name": "Red Hat Enterprise Linux 8.4 Extended Update Support", "release_date": "2022-06-30T00:00:00Z"}, {"advisory": "RHSA-2022:5904", "cpe": "cpe:/a:redhat:enterprise_linux:9", "package": "php-0:8.0.13-2.el9_0", "product_name": "Red Hat Enterprise Linux 9", "release_date": "2022-08-04T00:00:00Z"}, {"advisory": "RHSA-2022:5491", "cpe": "cpe:/a:redhat:rhel_software_collections:3::el7", "package": "rh-php73-php-0:7.3.33-1.el7", "product_name": "Red Hat Software Collections for Red Hat Enterprise Linux 7", "release_date": "2022-07-04T00:00:00Z"}], "bugzilla": {"description": "php: password of excessive length triggers buffer overflow leading to RCE", "id": "2098523", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2098523"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-120", "details": ["In PHP versions 7.4.x below 7.4.30, 8.0.x below 8.0.20, and 8.1.x below 8.1.7, when pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply host to connect to and the password for the connection, password of excessive length can trigger a buffer overflow in PHP, which can lead to a remote code execution vulnerability.", "A buffer overflow vulnerability was found in PHP when processing passwords in mysqlnd/pdo in mysqlnd_wireprotocol.c. When using the pdo_mysql extension with mysqlnd driver, if the third party is allowed to supply a MySQL database server password in the mysqlnd driver to the host for the connection, a password of excessive length can trigger a buffer overflow in PHP. This flaw allows a remote attacker to pass a password (with an excessive length) via PDO to the MySQL server, triggering arbitrary code execution on the target system."], "name": "CVE-2022-31626", "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"}], "public_date": "2022-05-16T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-31626\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-31626\nhttps://bugs.php.net/bug.php?id=81719"], "threat_severity": "Important", "upstream_fix": "php 7.4.30, php 8.0.20, php 8.1.7"}