CVE-2018-5712

high-risk
Published 2018-01-16

An issue was discovered in PHP before 5.6.33, 7.0.x before 7.0.27, 7.1.x before 7.1.13, and 7.2.x before 7.2.1. There is Reflected XSS on the PHAR 404 error page via the URI of a request for a .phar file.

Do I need to act?

!
89.2% chance of exploitation in next 30 days
EPSS score — higher than 11% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (7)

Php
Php

Affected Vendors

Debian Php Canonical

References (26)

Release Notes http://php.net/ChangeLog-5.php
Release Notes http://php.net/ChangeLog-7.php
Third Party Advisory http://www.securityfocus.com/bid/102742
Third Party Advisory http://www.securityfocus.com/bid/104020
Third Party Advisory http://www.securitytracker.com/id/1040363
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:1296
https://access.redhat.com/errata/RHSA-2019:2519
Issue Tracking https://bugs.php.net/bug.php?id=74782
Mailing List https://lists.debian.org/debian-lts-announce/2018/01/msg00025.html
Third Party Advisory https://usn.ubuntu.com/3566-1/
Third Party Advisory https://usn.ubuntu.com/3600-1/
Third Party Advisory https://usn.ubuntu.com/3600-2/
https://www.oracle.com/security-alerts/cpuapr2020.html
Release Notes http://php.net/ChangeLog-5.php
Release Notes http://php.net/ChangeLog-7.php
Third Party Advisory http://www.securityfocus.com/bid/102742
Third Party Advisory http://www.securityfocus.com/bid/104020
Third Party Advisory http://www.securitytracker.com/id/1040363
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:1296
https://access.redhat.com/errata/RHSA-2019:2519
and 6 more references
57
/ 100
high-risk
Severity 23/34 · High
Exploitability 20/34 · Moderate
Exposure 14/34 · Moderate