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[email protected]NVD:CVE-2015-6835

HistoryMay 16, 2016 - 10:59 a.m.

CVE-2015-6835

2016-05-1610:59:19

[email protected]

web.nvd.nist.gov

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.8

Confidence

High

EPSS

0.09

Percentile

94.6%

JSON

The session deserializer in PHP before 5.4.45, 5.5.x before 5.5.29, and 5.6.x before 5.6.13 mishandles multiple php_var_unserialize calls, which allow remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via crafted session content.

Affected configurations

Nvd

Node

phpphpMatch5.6.0alpha1

phpphpMatch5.6.0alpha2

phpphpMatch5.6.0alpha3

phpphpMatch5.6.0alpha4

phpphpMatch5.6.0alpha5

phpphpMatch5.6.0beta1

phpphpMatch5.6.0beta2

phpphpMatch5.6.0beta3

phpphpMatch5.6.0beta4

phpphpMatch5.6.1

phpphpMatch5.6.2

phpphpMatch5.6.3

phpphpMatch5.6.4

phpphpMatch5.6.5

phpphpMatch5.6.6

phpphpMatch5.6.7

phpphpMatch5.6.8

phpphpMatch5.6.9

phpphpMatch5.6.10

phpphpMatch5.6.11

phpphpMatch5.6.12

Node

phpphpRange≤5.4.44

Node

phpphpMatch5.5.0

phpphpMatch5.5.0alpha1

phpphpMatch5.5.0alpha2

phpphpMatch5.5.0alpha3

phpphpMatch5.5.0alpha4

phpphpMatch5.5.0alpha5

phpphpMatch5.5.0alpha6

phpphpMatch5.5.0beta1

phpphpMatch5.5.0beta2

phpphpMatch5.5.0beta3

phpphpMatch5.5.0beta4

phpphpMatch5.5.0rc1

phpphpMatch5.5.0rc2

phpphpMatch5.5.1

phpphpMatch5.5.2

phpphpMatch5.5.3

phpphpMatch5.5.4

phpphpMatch5.5.5

phpphpMatch5.5.6

phpphpMatch5.5.7

phpphpMatch5.5.8

phpphpMatch5.5.9

phpphpMatch5.5.10

phpphpMatch5.5.11

phpphpMatch5.5.12

phpphpMatch5.5.13

phpphpMatch5.5.14

phpphpMatch5.5.15

phpphpMatch5.5.16

phpphpMatch5.5.17

phpphpMatch5.5.18

phpphpMatch5.5.19

phpphpMatch5.5.20

phpphpMatch5.5.21

phpphpMatch5.5.22

phpphpMatch5.5.23

phpphpMatch5.5.24

phpphpMatch5.5.25

phpphpMatch5.5.26

phpphpMatch5.5.27

phpphpMatch5.5.28

VendorProductVersionCPE
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:*
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:*
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:*
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:*
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:*
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:*
phpphp5.6.0cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:*
phpphp5.6.1cpe:2.3:a:php:php:5.6.1:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:alpha1::::::
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:alpha2::::::
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:alpha3::::::
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:alpha4::::::
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:alpha5::::::
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:beta1::::::
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:beta2::::::
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:beta3::::::
php	php	5.6.0	cpe:2.3:a:php:php:5.6.0:beta4::::::
php	php	5.6.1	cpe:2.3:a:php:php:5.6.1:::::::*