CVE-2018-14884 Information

Description

An issue was discovered in PHP 7.0.x before 7.0.27 7.1.x before 7.1.13 and 7.2.x before 7.2.1. Inappropriately parsing an HTTP response leads to a segmentation fault because http_header_value in ext/standard/http_fopen_wrapper.c can be a NULL value that is mishandled in an atoi call.

CVSS Vector

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

Reference

http://php.net/ChangeLog-7.php https://access.redhat.com/errata/RHSA-2019:2519 https://bugs.php.net/bug.php?id=75535 https://security.netapp.com/advisory/ntap-20181107-0003/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5