Critical severity · published May 16, 2016
CVE-2015-8835
The make_http_soap_request function in ext/soap/php_http.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 does not properly retrieve keys, which allows remote…
9.8
CVSS
6.2%
EPSS
No
On KEV
Description
The make_http_soap_request function in ext/soap/php_http.c in PHP before 5.4.44, 5.5.x before 5.5.28, and 5.6.x before 5.6.12 does not properly retrieve keys, which allows remote attackers to cause a denial of service (NULL pointer dereference, type confusion, and application crash) or possibly execute arbitrary code via crafted serialized data representing a numerically indexed _cookies array, related to the SoapClient::__call method in ext/soap/soap.c.
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)6.2% · higher than 93% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PH
PHP · PHP
5.6.0; 5.6.0; 5.6.0; 5.6.0; 5.6.0; 5.6.0; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-8835
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-8835
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00052.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00056.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00057.html
lists.opensuse.org
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00058.html
php.net
http://php.net/ChangeLog-5.php
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2016-2750.html
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