critical
CVE-2016-7413
php: Use after free in wddx_deserialize
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.
Severity by source
NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat5.9CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Red Hat (medium), Amazon (medium), Ubuntu (medium).
Description
Use-after-free vulnerability in the wddx_stack_destroy function in ext/wddx/wddx.c in PHP before 5.6.26 and 7.x before 7.0.11 allows remote attackers to cause a denial of service or possibly have unspecified other impact via a wddxPacket XML document that lacks an end-tag for a recordset field element, leading to mishandling in a wddx_deserialize call.
Affected packages and fixed versions
| Source | Package | Fixed in |
|---|---|---|
| alpine 3.2 | php | 5.6.27-r0 |
| alpine 3.3 | php | 5.6.27-r0 |
| amazon linux 1 | php56, php56-bcmath, php56-cli and 63 more | 5.6.26-1.128.amzn1 and 1 more |
| debian 7 | php5 | 5.4.45-0+deb7u6 |
| debian 8 | php5 | 5.6.26+dfsg-0+deb8u1 |
| Red Hat | php, php-bcmath, php-cli and 25 more | no fix listed |
| ubuntu 12.04 | php5 | 5.3.10-1ubuntu3.25 |
| ubuntu 14.04 | php5 | 5.5.9+dfsg-1ubuntu4.20 |
| ubuntu 14.04-ESM | php5 | 5.5.9+dfsg-1ubuntu4.20 |
| ubuntu 16.04 | php7.0 | 7.0.8-0ubuntu0.16.04.3 |
| ubuntu 16.04-ESM | php7.0 | 7.0.8-0ubuntu0.16.04.3 |
Show all 103 entries from 11 sources
| Source | Package | Fixed in |
|---|---|---|
| alpine 3.2 | php | 5.6.27-r0 |
| alpine 3.3 | php | 5.6.27-r0 |
| amazon linux 1 | php56 | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-bcmath | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-cli | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-common | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-dba | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-dbg | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-debuginfo | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-devel | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-embedded | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-enchant | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-fpm | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-gd | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-gmp | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-imap | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-intl | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-ldap | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-mbstring | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-mcrypt | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-mssql | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-mysqlnd | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-odbc | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-opcache | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-pdo | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-pgsql | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-process | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-pspell | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-recode | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-snmp | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-soap | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-tidy | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-xml | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php56-xmlrpc | 5.6.26-1.128.amzn1 |
| amazon linux 1 | php70 | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-bcmath | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-cli | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-common | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-dba | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-dbg | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-debuginfo | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-devel | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-embedded | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-enchant | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-fpm | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-gd | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-gmp | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-imap | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-intl | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-json | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-ldap | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-mbstring | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-mcrypt | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-mysqlnd | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-odbc | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-opcache | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-pdo | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-pdo-dblib | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-pgsql | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-process | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-pspell | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-recode | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-snmp | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-soap | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-tidy | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-xml | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-xmlrpc | 7.0.11-1.16.amzn1 |
| amazon linux 1 | php70-zip | 7.0.11-1.16.amzn1 |
| debian 7 | php5 | 5.4.45-0+deb7u6 |
| debian 8 | php5 | 5.6.26+dfsg-0+deb8u1 |
| Red Hat | php | no fix listed |
| Red Hat | php-bcmath | no fix listed |
| Red Hat | php-cli | no fix listed |
| Red Hat | php-common | no fix listed |
| Red Hat | php-dba | no fix listed |
| Red Hat | php-devel | no fix listed |
| Red Hat | php-embedded | no fix listed |
| Red Hat | php-enchant | no fix listed |
| Red Hat | php-fpm | no fix listed |
| Red Hat | php-gd | no fix listed |
| Red Hat | php-imap | no fix listed |
| Red Hat | php-intl | no fix listed |
| Red Hat | php-ldap | no fix listed |
| Red Hat | php-mbstring | no fix listed |
| Red Hat | php-mysql | no fix listed |
| Red Hat | php-mysqlnd | no fix listed |
| Red Hat | php-odbc | no fix listed |
| Red Hat | php-pdo | no fix listed |
| Red Hat | php-pgsql | no fix listed |
| Red Hat | php-process | no fix listed |
| Red Hat | php-pspell | no fix listed |
| Red Hat | php-recode | no fix listed |
| Red Hat | php-snmp | no fix listed |
| Red Hat | php-soap | no fix listed |
| Red Hat | php-tidy | no fix listed |
| Red Hat | php-xml | no fix listed |
| Red Hat | php-xmlrpc | no fix listed |
| Red Hat | php-zts | no fix listed |
| ubuntu 12.04 | php5 | 5.3.10-1ubuntu3.25 |
| ubuntu 14.04 | php5 | 5.5.9+dfsg-1ubuntu4.20 |
| ubuntu 14.04-ESM | php5 | 5.5.9+dfsg-1ubuntu4.20 |
| ubuntu 16.04 | php7.0 | 7.0.8-0ubuntu0.16.04.3 |
| ubuntu 16.04-ESM | php7.0 | 7.0.8-0ubuntu0.16.04.3 |
References
- http://php.net/ChangeLog-5.php#5.6.26
- http://php.net/ChangeLog-7.php#7.0.11
- http://www.openwall.com/lists/oss-security/2016/09/15/10
- http://www.openwall.com/lists/oss-security/2016/09/15/6
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- http://www.securityfocus.com/bid/93006
- http://www.securitytracker.com/id/1036836
All 17 references
- https://access.redhat.com/errata/RHSA-2018:1296
- https://access.redhat.com/security/cve/CVE-2016-7413
- https://bugs.php.net/bug.php?id=72860
- https://github.com/php/php-src/commit/b88393f08a558eec14964a55d3c680fe67407712?w=1
- https://nvd.nist.gov/vuln/detail/CVE-2016-7413
- https://security.gentoo.org/glsa/201611-22
- https://ubuntu.com/security/notices/USN-3095-1
- https://www.cve.org/CVERecord?id=CVE-2016-7413
- https://www.tenable.com/security/tns-2016-19