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CVE Record

CVE-2017-11628: 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_...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old PHP parser flaw that can crash affected PHP applications and may allow code execution in narrow cases. The key business issue is whether any application lets users supply INI-style content that PHP parses with parse_ini_string or parse_ini_file. Most exposure is application-specific, not every PHP deployment. Risk is highest for older PHP systems with web features that validate, preview, upload, or process user-supplied php.ini directives or INI files. Treat as a targeted legacy PHP exposure. It is not broadly exploitable from PHP alone, but outdated public applications that parse user configuration should be remediated promptly. Mitigation focus: Upgrade PHP to 5.6.31, 7.0.21, 7.1.7, or vendor-fixed packages.; Prioritize internet-facing applications that parse user-supplied INI content.; Remove or redesign features that pass untrusted data to parse_ini_string or parse_ini_file..

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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7Source links

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