CVE-2016-4342

Severity CVSS v4.0:

Pending analysis

Type:

CWE-119 Buffer Errors

Publication date:

22/05/2016

Last modified:

12/04/2025

Description

ext/phar/phar_object.c in PHP before 5.5.32, 5.6.x before 5.6.18, and 7.x before 7.0.3 mishandles zero-length uncompressed data, which allows remote attackers to cause a denial of service (heap memory corruption) or possibly have unspecified other impact via a crafted (1) TAR, (2) ZIP, or (3) PHAR archive.

Impact

Vector 3.x

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

Base Score: 8.80 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

Base Score 3.x

8.80

Severity 3.x

HIGH

Vector 2.0

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

Base Score: 8.30 HIGH
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:C

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

Base Score 2.0

8.30

Severity 2.0

HIGH

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:o:opensuse:leap:42.1:::::::*
cpe:2.3:a:php:php::::::::		5.5.31 (including)
cpe:2.3:a:php:php:5.6.0:::::::*
cpe:2.3:a:php:php:5.6.1:::::::*
cpe:2.3:a:php:php:5.6.2:::::::*
cpe:2.3:a:php:php:5.6.3:::::::*
cpe:2.3:a:php:php:5.6.4:::::::*
cpe:2.3:a:php:php:5.6.5:::::::*
cpe:2.3:a:php:php:5.6.6:::::::*
cpe:2.3:a:php:php:5.6.7:::::::*
cpe:2.3:a:php:php:5.6.8:::::::*
cpe:2.3:a:php:php:5.6.9:::::::*
cpe:2.3:a:php:php:5.6.10:::::::*
cpe:2.3:a:php:php:5.6.11:::::::*
cpe:2.3:a:php:php:5.6.12:::::::*

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

CPE	From	Up to
cpe:2.3:o:opensuse:leap:42.1:::::::*
cpe:2.3:a:php:php::::::::		5.5.31 (including)
cpe:2.3:a:php:php:5.6.0:::::::*
cpe:2.3:a:php:php:5.6.1:::::::*
cpe:2.3:a:php:php:5.6.2:::::::*
cpe:2.3:a:php:php:5.6.3:::::::*
cpe:2.3:a:php:php:5.6.4:::::::*
cpe:2.3:a:php:php:5.6.5:::::::*
cpe:2.3:a:php:php:5.6.6:::::::*
cpe:2.3:a:php:php:5.6.7:::::::*
cpe:2.3:a:php:php:5.6.8:::::::*
cpe:2.3:a:php:php:5.6.9:::::::*
cpe:2.3:a:php:php:5.6.10:::::::*
cpe:2.3:a:php:php:5.6.11:::::::*
cpe:2.3:a:php:php:5.6.12:::::::*

CVE-2016-4342

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools