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.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.75519.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

Configuration 1 [-]

OR cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

Configuration 2 [-]

cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*

Configuration 3 [-]

OR cpe:2.3:a:php:php:*:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.4.39:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:alpha4:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:alpha5:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:alpha6:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:beta1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:beta2:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:beta3:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:beta4:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:rc1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.0:rc2:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.1:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.2:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.3:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.4:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.5:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.6:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.7:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.8:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.9:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.10:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.11:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.12:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.13:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.14:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.18:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.19:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.20:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.21:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.22:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.23:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.5.24:*:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:alpha4:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:alpha5:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:beta1:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:beta2:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:beta3:*:*:*:*:*:*
cpe:2.3:a:php:php:5.6.0:beta4:*:*:*:*:*:*
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:*:*:*:*:*:*:*

Configuration 4 [-]

cpe:2.3:a:hp:system_management_homepage:*:*:*:*:*:*:*:*

Configuration 5 [-]

OR cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*
cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*
cpe:2.3:o:oracle:solaris:11.2:*:*:*:*:*:*:*

Configuration 6 [-]

OR cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.1:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
Package CPE Advisory Released Date
Red Hat Enterprise Linux 6
php-0:5.3.3-46.el6_6 cpe:/o:redhat:enterprise_linux:6 RHSA-2015:1218 2015-07-09T00:00:00Z
Red Hat Enterprise Linux 7
php-0:5.4.16-36.el7_1 cpe:/o:redhat:enterprise_linux:7 RHSA-2015:1135 2015-06-23T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 6
php55-php-0:5.5.21-4.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1186 2015-06-25T00:00:00Z
rh-php56-php-0:5.6.5-7.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1187 2015-06-25T00:00:00Z
php54-php-0:5.4.40-3.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1219 2015-07-09T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 6.5 EUS
php55-php-0:5.5.21-4.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1186 2015-06-25T00:00:00Z
rh-php56-php-0:5.6.5-7.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1187 2015-06-25T00:00:00Z
php54-php-0:5.4.40-3.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1219 2015-07-09T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS
php55-php-0:5.5.21-4.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1186 2015-06-25T00:00:00Z
rh-php56-php-0:5.6.5-7.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1187 2015-06-25T00:00:00Z
php54-php-0:5.4.40-3.el6 cpe:/a:redhat:rhel_software_collections:2::el6 RHSA-2015:1219 2015-07-09T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 7
php55-php-0:5.5.21-4.el7 cpe:/a:redhat:rhel_software_collections:2::el7 RHSA-2015:1186 2015-06-25T00:00:00Z
rh-php56-php-0:5.6.5-7.el7 cpe:/a:redhat:rhel_software_collections:2::el7 RHSA-2015:1187 2015-06-25T00:00:00Z
php54-php-0:5.4.40-3.el7 cpe:/a:redhat:rhel_software_collections:2::el7 RHSA-2015:1219 2015-07-09T00:00:00Z
Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS
php55-php-0:5.5.21-4.el7 cpe:/a:redhat:rhel_software_collections:2::el7 RHSA-2015:1186 2015-06-25T00:00:00Z
rh-php56-php-0:5.6.5-7.el7 cpe:/a:redhat:rhel_software_collections:2::el7 RHSA-2015:1187 2015-06-25T00:00:00Z
php54-php-0:5.4.40-3.el7 cpe:/a:redhat:rhel_software_collections:2::el7 RHSA-2015:1219 2015-07-09T00:00:00Z

No data.

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-3280-1 php5 security update
Ubuntu USN Ubuntu USN USN-2658-1 PHP vulnerabilities
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html cve-icon cve-icon
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158616.html cve-icon cve-icon
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/158915.html cve-icon cve-icon
http://lists.fedoraproject.org/pipermail/package-announce/2015-May/159031.html cve-icon cve-icon
http://lists.opensuse.org/opensuse-updates/2015-06/msg00002.html cve-icon cve-icon
http://php.net/ChangeLog-5.php cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2015-1135.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2015-1186.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2015-1187.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2015-1218.html cve-icon cve-icon
http://rhn.redhat.com/errata/RHSA-2015-1219.html cve-icon cve-icon
http://www.debian.org/security/2015/dsa-3280 cve-icon cve-icon
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html cve-icon cve-icon
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html cve-icon cve-icon
http://www.securityfocus.com/bid/74903 cve-icon cve-icon
http://www.securitytracker.com/id/1032432 cve-icon cve-icon
https://bugs.php.net/bug.php?id=69364 cve-icon cve-icon
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05045763 cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2015-4024 cve-icon
https://support.apple.com/kb/HT205031 cve-icon cve-icon
https://www.cve.org/CVERecord?id=CVE-2015-4024 cve-icon
History

No history.

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T06:04:02.812Z

Reserved: 2015-05-18T00:00:00

Link: CVE-2015-4024

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2015-06-09T18:59:06.770

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-4024

cve-icon Redhat

Severity : Moderate

Publid Date: 2015-05-14T00:00:00Z

Links: CVE-2015-4024 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses