php.netConfirmation
http://php.net/ChangeLog-5.php CVE-2017-16642
HIGH
PHP 7.1.8 - Heap Buffer Overflow
Record summary
CVE-2017-16642 has a selected CVSS score of 7.5 (high); EIP currently links 1 catalogued exploit.
Description
In PHP before 5.6.32, 7.x before 7.0.25, and 7.1.x before 7.1.11, an error in the date extension's timelib_meridian handling of 'front of' and 'back of' directives could be used by attackers able to supply date strings to leak information from the interpreter, related to ext/date/lib/parse_date.c out-of-bounds reads affecting the php_parse_date function. NOTE: this is a different issue than CVE-2017-11145.
Description source: CVE List
Exploitation context
Available material
- Catalogued exploits
- 1
Proofs of concept
1Catalogued exploits
ExploitDBPHP 7.1.8 - Heap Buffer OverflowExploitDB exploitby Wei Lei and Liu YangNot analyzed1 file
References
Showing 12 of 14php.netConfirmation
http://php.net/ChangeLog-7.php 101745vdb entry
http://www.securityfocus.com/bid/101745 RHSA-2018:1296Vendor advisory
https://access.redhat.com/errata/RHSA-2018:1296 RHSA-2019:2519Vendor advisory
https://access.redhat.com/errata/RHSA-2019:2519 bugs.php.netConfirmation
https://bugs.php.net/bug.php?id=75055 github.comConfirmation
https://github.com/derickr/timelib/commit/aa9156006e88565e1f1a5f7cc088b18322d57536 github.comConfirmation
https://github.com/php/php-src/commit/5c0455bf2c8cd3c25401407f158e820aa3b239e1 nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2017-16642 security.netapp.comConfirmation
https://security.netapp.com/advisory/ntap-20181123-0001 USN-3566-1Vendor advisory
https://usn.ubuntu.com/3566-1 DSA-4080Vendor advisory
https://www.debian.org/security/2018/dsa-4080