CVE-2017-11144

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

10/07/2017

Last modified:

20/04/2025

Description

In PHP before 5.6.31, 7.x before 7.0.21, and 7.1.x before 7.1.7, the openssl extension PEM sealing code did not check the return value of the OpenSSL sealing function, which could lead to a crash of the PHP interpreter, related to an interpretation conflict for a negative number in ext/openssl/openssl.c, and an OpenSSL documentation omission.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:N/A:P CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Physical

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:php:php::::::::		5.6.30 (including)
cpe:2.3:a:php:php:7.0.0:::::::*
cpe:2.3:a:php:php:7.0.1:::::::*
cpe:2.3:a:php:php:7.0.2:::::::*
cpe:2.3:a:php:php:7.0.3:::::::*
cpe:2.3:a:php:php:7.0.4:::::::*
cpe:2.3:a:php:php:7.0.5:::::::*
cpe:2.3:a:php:php:7.0.6:::::::*
cpe:2.3:a:php:php:7.0.7:::::::*
cpe:2.3:a:php:php:7.0.8:::::::*
cpe:2.3:a:php:php:7.0.9:::::::*
cpe:2.3:a:php:php:7.0.10:::::::*
cpe:2.3:a:php:php:7.0.11:::::::*
cpe:2.3:a:php:php:7.0.12:::::::*
cpe:2.3:a:php:php:7.0.13:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
cpe:2.3:a:php:php::::::::		5.6.30 (including)
cpe:2.3:a:php:php:7.0.0:::::::*
cpe:2.3:a:php:php:7.0.1:::::::*
cpe:2.3:a:php:php:7.0.2:::::::*
cpe:2.3:a:php:php:7.0.3:::::::*
cpe:2.3:a:php:php:7.0.4:::::::*
cpe:2.3:a:php:php:7.0.5:::::::*
cpe:2.3:a:php:php:7.0.6:::::::*
cpe:2.3:a:php:php:7.0.7:::::::*
cpe:2.3:a:php:php:7.0.8:::::::*
cpe:2.3:a:php:php:7.0.9:::::::*
cpe:2.3:a:php:php:7.0.10:::::::*
cpe:2.3:a:php:php:7.0.11:::::::*
cpe:2.3:a:php:php:7.0.12:::::::*
cpe:2.3:a:php:php:7.0.13:::::::*

CVE-2017-11144

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools