Vulnerability Name:

CCN-161473

Published:2019-05-21
Updated:2019-05-21
Summary:PHP could allow a remote attacker to bypass security restrictions, caused by a flaw in the php.ini directives at the PHP_INI_SYSTEM level. By using a specially-crafted script, an attacker could exploit this vulnerability to bypass access restrictions.
CVSS v3 Severity:9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.9 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Consequences:Bypass Security
References:Source: XF
Type: UNKNOWN
php-phpini-sec-bypass(161473)

Source: CCN
Type: Packet Storm Security [05-21-2019]
PHP PHP_INI_SYSTEM Ineffective Controls

Source: CCN
Type: PHP Web site
PHP

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:php:php:*:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    php php *