cve-2017-8923
Vulnerability from cvelistv5
Published
2017-05-12 20:00
Modified
2024-08-05 16:48
Severity ?
Summary
The zend_string_extend function in Zend/zend_string.h in PHP through 7.1.5 does not prevent changes to string objects that result in a negative length, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact by leveraging a script's use of .= with a long string.
References
cve@mitre.orghttp://www.securityfocus.com/bid/98518Third Party Advisory, VDB Entry
cve@mitre.orghttps://bugs.php.net/bug.php?id=74577Exploit, Issue Tracking, Vendor Advisory
Impacted products
n/an/a
Show details on NVD website


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