CVE-2017-11628 Information
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In PHP before 5.6.31 7.x before 7.0.21 and 7.1.x before 7.1.7 a stack-based buffer overflow in the zend_ini_do_op() function in Zend/zend_ini_parser.c could cause a denial of service or potentially allow executing code. NOTE: this is only relevant for PHP applications that accept untrusted input (instead of the system’s php.ini file) for the parse_ini_string or parse_ini_file function e.g. a web application for syntax validation of php.ini directives.
CVSS Vector
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Reference
http://git.php.net/?p=php-src.git;a=commit;h=05255749139b3686c8a6a58ee01131ac0047465e http://git.php.net/?p=php-src.git;a=commit;h=5f8380d33e648964d2d5140f329cf2d4c443033c http://www.securityfocus.com/bid/99489 https://access.redhat.com/errata/RHSA-2018:1296 https://bugs.php.net/bug.php?id=74603 https://security.gentoo.org/glsa/201709-21 https://security.netapp.com/advisory/ntap-20180112-0001/ https://www.debian.org/security/2018/dsa-4080 https://www.debian.org/security/2018/dsa-4081
Attack Complexity
LOW
Privileges Required
NONE
User Interaction Required
NONE
Scope
REQUIRED
Confidentiality Impact
UNCHANGED
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
HIGH
Base Severity
7.8