Improper input validation in PHP
CVE-2016-10397
In PHP before 5.6.28 and 7.x before 7.0.13, incorrect handling of various URI components in the URL parser could be used by attackers to bypass hostname-specific URL checks, as demonstrated by evil.example.com:80#@good.example.com/ and evil.example.com:80?@good.example.com/ inputs to the parse_url function (implemented in the php_url_parse_ex function in ext/standard/url.c).
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.019 (79.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- PHP — versions 7.0.0, 7.0.1, 7.0.2
Weakness classification (CWE)
References
- openwall.com/lists/oss-security/2017/07/10/6 (Patch, Mailing List, Third Party Advisory)
- php.net/ChangeLog-5.php (Release Notes, Vendor Advisory)
- security.netapp.com/advisory/ntap-20180112-0001/
- git.php.net/
- www.securityfocus.com/bid/99552 (vdb-entry)
- php.net/ChangeLog-7.php (Release Notes, Vendor Advisory)
- bugs.php.net/bug.php (Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2016-10397?
- CVE-2016-10397 is a high-severity vulnerability in PHP, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2017-07-10.
- How severe is CVE-2016-10397?
- High severity. CVSS v3 base score is 7.5 out of 10.