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CVE-2016-4342

CVE information

Published

7 years ago

Last Modified

5 years ago

CVSSv2.0 Severity

High

CVSSv3.1 Severity

High

Impact Analysis

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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..

CVSSv2.0 Score

Severity
High
Base Score
8.3/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
8.5/10
Confidentiality Impact
Partial
Availability Impact
Complete
Integrity Impact
Partial

CVSSv3.1 Score

Severity
High
Base Score
8.8/10
Exploit Score
2.8/10
Access Vector
Network
Access Complexity
Low
Privileges Required
None
Impact Score
5.9/10
Confidentiality Impact
High
Availability Impact
High
Integrity Impact
High
Scope
Unchanged
User Interaction
Required

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.12:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.13:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.11:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.10:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.15:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.17:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.16:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.9:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:php:php:5.6.14:*:*:*:*:*:*:*
  Yes
- -

References