CVE-2016-7130

NameCVE-2016-7130
DescriptionThe php_wddx_pop_element function in ext/wddx/wddx.c in PHP before 5.6.25 and 7.x before 7.0.10 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly have unspecified other impact via an invalid base64 binary value, as demonstrated by a wddx_deserialize call that mishandles a binary element in a wddxPacket XML document.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-749-1, DSA-3689-1
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
php7.0 (PTS)stretch7.0.33-0+deb9u8fixed
stretch (security)7.0.33-0+deb9u10fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
php5sourcewheezy5.4.45-0+deb7u6DLA-749-1
php5sourcejessie5.6.26+dfsg-0+deb8u1DSA-3689-1
php5source(unstable)5.6.26+dfsg-1
php7.0source(unstable)7.0.10-1

Notes

PHP Bug: https://bugs.php.net/bug.php?id=72750
Fixed in 7.0.10, 5.6.25
https://www.openwall.com/lists/oss-security/2016/09/02/5
https://github.com/php/php-src/commit/698a691724c0a949295991e5df091ce16f899e02?w=1

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