Critical severity · published Jan 4, 2017
CVE-2016-9935
The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and…
9.8
CVSS
7%
EPSS
No
On KEV
Description
The php_wddx_push_element function in ext/wddx/wddx.c in PHP before 5.6.29 and 7.x before 7.0.14 allows remote attackers to cause a denial of service (out-of-bounds read and memory corruption) or possibly have unspecified other impact via an empty boolean element in a wddxPacket XML document.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.0% · higher than 94% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
through 5.6.28; 7.0.0; 7.0.1; 7.0.2; 7.0.3; 7.0.4; +9 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-9935
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-9935
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2016-12/msg00142.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2017-01/msg00034.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-updates/2017-01/msg00054.html
www.debian.org
http://www.debian.org/security/2016/dsa-3737
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/12/12/2
Release Notes
http://www.php.net/ChangeLog-5.php
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