UBUNTU-CVE-2016-10397

Advisory lineage Upstream: 1 Downstream: 1
Upstream
CVE-2016-10397
Downstream
USN-3382-1
Published: 10 Jul 2017, 00:00
Last modified:22 Apr 2026, 10:31

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.0 (osv_ubuntu)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

10 Jul 2017, 00:00
Published
Vulnerability first disclosed
22 Apr 2026, 10:31
Last Modified
Vulnerability information updated

Description

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).

CVSS Metrics

  • v3.0•HIGH•Score: 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Affected Systems

  • ubuntu•php5

    < 5.5.9+dfsg-1ubuntu4.22

References (7)