CVE-2015-4024
Scores
EPSS
Percentile: 75.5%
CVSS
CVSS Score: 5.0/10
All CVSS Scores
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
None (N)
Measures the impact to the confidentiality of information
Integrity Impact
None (N)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
Algorithmic complexity vulnerability in the multipart_buffer_headers function in main/rfc1867.c in PHP before 5.4.41, 5.5.x before 5.5.25, and 5.6.x before 5.6.9 allows remote attackers to cause a denial of service (CPU consumption) via crafted form data that triggers an improper order-of-growth outcome.
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Sources
CWEs
Related Vulnerabilities
Recommendations
Source: nvd
Before applying this update, make sure all previously released erratarelevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
Vulnerable Software (35)
Type: Configuration
Product: hhvm
Operating System: debian
{ "fixed": "3.11.0+dfsg-1"}
Source: debian
Type: Configuration
Product: php
Operating System: rhel 7
{ "fixed": "5.4.16-36.el7_1"}
Source: redhat
Type: Configuration
Product: php
Operating System: rhel 6
{ "fixed": "5.3.3-46.el6_6"}
Source: redhat
Type: Configuration
Product: php5
Operating System: ubuntu utopic 14.10
{ "fixed": "5.5.12+dfsg-2ubuntu4.6"}
Source: ubuntu
Type: Configuration
Product: php5
Operating System: ubuntu trusty 14.04
{ "fixed": "5.5.9+dfsg-1ubuntu4.11"}
Source: ubuntu
Type: Configuration
Product: php5
Operating System: debian squeeze 6
{ "unfixed": true}
Source: debian
Type: Configuration
Product: php5
Operating System: debian
{ "fixed": "5.6.9+dfsg-1"}
Source: debian
Type: Configuration
Product: php5
Operating System: ubuntu vivid 15.04
{ "fixed": "5.6.4+dfsg-4ubuntu6.2"}
Source: ubuntu
Type: Configuration
Product: php54-php
Operating System: rhel
{ "fixed": "5.4.40-3.el7"}
Source: redhat
Type: Configuration
Product: php54-php
Operating System: rhel
{ "fixed": "5.4.40-3.el7"}
Source: redhat
Type: Configuration
Product: php54-php
Operating System: rhel
{ "fixed": "5.4.40-3.el6"}
Source: redhat
Type: Configuration
Product: php54-php
Operating System: rhel
{ "fixed": "5.4.40-3.el6"}
Source: redhat
Type: Configuration
Product: php54-php
Operating System: rhel
{ "fixed": "5.4.40-3.el6"}
Source: redhat
Type: Configuration
Product: php55-php
Operating System: rhel
{ "fixed": "5.5.21-4.el6"}
Source: redhat
Type: Configuration
Product: php55-php
Operating System: rhel
{ "fixed": "5.5.21-4.el6"}
Source: redhat
Type: Configuration
Product: php55-php
Operating System: rhel
{ "fixed": "5.5.21-4.el6"}
Source: redhat
Type: Configuration
Product: php55-php
Operating System: rhel
{ "fixed": "5.5.21-4.el7"}
Source: redhat
Type: Configuration
Product: php55-php
Operating System: rhel
{ "fixed": "5.5.21-4.el7"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.5-7.el6"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.5-7.el6"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.5-7.el6"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.5-7.el7"}
Source: redhat
Type: Configuration
Product: rh-php56-php
Operating System: rhel
{ "fixed": "5.6.5-7.el7"}
Source: redhat
Type: Configuration
Vendor: apple
Product: mac_os_x
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*", "versionEndIncluding": "10.10.4", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: hp
Product: system_management_homepage
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:hp:system_management_homepage:*:*:*:*:*:*:*:*", "versionEndIncluding": "7.5.3.1", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: oracle
Product: linux_distro
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:solaris:11.2:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: oracle
Product: solaris
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:oracle:solaris:11.2:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: php
Product: php
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "versionEndIncluding": "5.4.40", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.4.39...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:a:php:php:*:*:*:*:*:*:*:*", "versionEndIncluding": "5.4.40", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.4.39:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:alpha1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:alpha2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:alpha3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:alpha4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:alpha5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:alpha6:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:beta1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:beta2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:beta3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:beta4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:rc1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.0:rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.8:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.9:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.10:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.11:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.12:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.13:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.14:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.18:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.19:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.20:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.21:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.22:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.23:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.5.24:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.2:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.3:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.4:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.5:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.6:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.7:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:a:php:php:5.6.8:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: redhat
Product: enterprise_linux
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: redhat
Product: enterprise_linux_desktop
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: redhat
Product: enterprise_linux_hpc_node
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: redhat
Product: enterprise_linux_hpc_node_eus
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: redhat
Product: enterprise_linux_server
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: redhat
Product: enterprise_linux_server_eus
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd
Type: Configuration
Vendor: redhat
Product: enterprise_linux_workstation
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd