CVE-2018-10547 Information

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Description

An issue was discovered in ext/phar/phar_object.c in PHP before 5.6.36 7.0.x before 7.0.30 7.1.x before 7.1.17 and 7.2.x before 7.2.5. There is Reflected XSS on the PHAR 403 and 404 error pages via request data of a request for a .phar file. NOTE: this vulnerability exists because of an incomplete fix for CVE-2018-5712.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Reference

http://php.net/ChangeLog-5.php http://php.net/ChangeLog-7.php http://www.securitytracker.com/id/1040807 https://access.redhat.com/errata/RHSA-2019:2519 https://bugs.php.net/bug.php?id=76129 https://lists.debian.org/debian-lts-announce/2018/05/msg00004.html https://lists.debian.org/debian-lts-announce/2018/06/msg00005.html https://security.netapp.com/advisory/ntap-20180607-0003/ https://usn.ubuntu.com/3646-1/ https://usn.ubuntu.com/3646-2/ https://www.debian.org/security/2018/dsa-4240 https://www.tenable.com/security/tns-2018-12

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

CHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

NONE

Base Severity

6.1