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CVE-2016-5772 Details

Description

Double free vulnerability in the php_wddx_process_data function in wddx.c in the WDDX extension in PHP before 5.5.37, 5.6.x before 5.6.23, and 7.x before 7.0.8 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted XML data that is mishandled in a wddx_deserialize call.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://github.com/php/php-src/commit/a44c89e8af7c2410f4bfc5e097be2a5d0639a60c?w=1	CVE	PatchThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html	CVE	Broken LinkMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html	CVE	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html	CVE	Mailing ListThird Party Advisory
http://php.net/ChangeLog-5.php	CVE	PatchRelease NotesVendor Advisory
http://php.net/ChangeLog-7.php	CVE	Release NotesVendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2750.html	CVE	Third Party Advisory
https://bugs.php.net/bug.php?id=72340	CVE	ExploitIssue TrackingVendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731	CVE	Third Party Advisory
https://support.apple.com/HT207170	CVE	Third Party Advisory
http://www.debian.org/security/2016/dsa-3618	CVE	Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/23/4	CVE	Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/91398	CVE	Third Party AdvisoryVDB Entry
http://github.com/php/php-src/commit/a44c89e8af7c2410f4bfc5e097be2a5d0639a60c?w=1	[email protected]	PatchThird Party Advisory
http://lists.apple.com/archives/security-announce/2016/Sep/msg00006.html	[email protected]	Broken LinkMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00004.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00025.html	[email protected]	Mailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-updates/2016-08/msg00003.html	[email protected]	Mailing ListThird Party Advisory
http://php.net/ChangeLog-5.php	[email protected]	PatchRelease NotesVendor Advisory
http://php.net/ChangeLog-7.php	[email protected]	Release NotesVendor Advisory
http://rhn.redhat.com/errata/RHSA-2016-2750.html	[email protected]	Third Party Advisory
https://bugs.php.net/bug.php?id=72340	[email protected]	ExploitIssue TrackingVendor Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05240731	[email protected]	Third Party Advisory
https://support.apple.com/HT207170	[email protected]	Third Party Advisory
http://www.debian.org/security/2016/dsa-3618	[email protected]	Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/23/4	[email protected]	Mailing ListPatchThird Party Advisory
http://www.securityfocus.com/bid/91398	[email protected]	Third Party AdvisoryVDB Entry

see all 28 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-415	Double Free	[email protected]

Affected Products

Product	Versions
php php	< 5.5.37 >= 5.6.0, < 5.6.23 >= 7.0.0, < 7.0.8
CPE cpe:2.3:a:php:php:::::::: Remediation No remediation found in references.
suse linux enterprise debuginfo	11 sp4
CPE cpe:2.3:a:suse:linux_enterprise_debuginfo:11:sp4:::::: Remediation No remediation found in references.
opensuse leap	42.1
CPE cpe:2.3:o:opensuse:leap:42.1:::::::* Remediation No remediation found in references.
opensuse opensuse	13.2
CPE cpe:2.3:o:opensuse:opensuse:13.2:::::::* Remediation No remediation found in references.
suse linux enterprise server	11 sp4
CPE cpe:2.3:o:suse:linux_enterprise_server:11:sp4:::::: Remediation No remediation found in references.
suse linux enterprise software development kit	11 sp4
CPE cpe:2.3:o:suse:linux_enterprise_software_development_kit:11:sp4:::::: Remediation No remediation found in references.
debian debian linux	8.0
CPE cpe:2.3:o:debian:debian_linux:8.0:::::::* Remediation No remediation found in references.

Change History

11 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 6, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 20, 2022	Modified Analysis	[email protected]
Jan 5, 2018	CVE Modified	[email protected]
Nov 28, 2016	CVE Modified	[email protected]
Sep 27, 2016	CVE Modified	[email protected]
Aug 24, 2016	CVE Modified	[email protected]
Aug 10, 2016	Modified Analysis	[email protected]
Aug 8, 2016	Initial Analysis	[email protected]

CVE-2016-5772 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

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CPE

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Change History

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