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CVE-2016-9936
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
The unserialize implementation in ext/standard/var.c in PHP 7.x before 7.0.14 allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted serialized data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-6834..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
CVSSv3.1 Score
- Severity
- Critical
- Base Score
- 9.8/10
- Exploit Score
- 3.9/10
- 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
- None
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:php:php:7.0.11:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.4:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.12:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.13:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.7:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.9:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.8:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.10:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:php:php:7.0.6:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- https://github.com/php/php-src/commit/b2af4e8868726a040234de113436c6e4f6372d17
- https://bugs.php.net/bug.php?id=72978
- http://www.php.net/ChangeLog-7.php
- http://www.openwall.com/lists/oss-security/2016/12/12/2
- http://www.securityfocus.com/bid/94849
- http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
- https://access.redhat.com/errata/RHSA-2018:1296