7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
High
0.037 Low
EPSS
Percentile
91.8%
According to its banner, the version of PHP running on the remote web server is 7.0.x prior to 7.0.11. It is, therefore, affected by multiple vulnerabilities :
An heap buffer overflow condition exists in the php_mysqlnd_rowp_read_text_protocol_aux() function within file ext/mysqlnd/mysqlnd_wireprotocol.c due to a failure to verify that a BIT field has the UNSIGNED_FLAG flag. An unauthenticated, remote attacker can exploit this, via specially crafted field metadata, to cause a denial of service condition. (CVE-2016-7412)
A use-after-free error exists in the wddx_stack_destroy() function within file ext/wddx/wddx.c when deserializing recordset elements.
An unauthenticated, remote attacker can exploit this, via a specially crafted wddxPacket XML document, to cause a denial of service condition. (CVE-2016-7413)
An out-of-bounds access error exists in the phar_parse_zipfile() function within file ext/phar/zip.c due to a failure to ensure that the uncompressed_filesize field is large enough. An unauthenticated, remote attacker can exploit this, via a specially crafted archive, to cause a denial of service condition. (CVE-2016-7414)
A stack-based buffer overflow condition exists in the ICU4C library, specifically within file common/locid.cpp in the msgfmt_format_message() function, due to a failure to properly restrict the locale length provided to the Locale class. An unauthenticated, remote attacker can exploit this, via a long first argument to a MessageFormatter::formatMessage() function call, to cause a denial of service condition. (CVE-2016-7416)
A flaw exists in the spl_array_get_dimension_ptr_ptr() function within file ext/spl/spl_array.c due to a failure to properly validate the return value and data type when deserializing SplArray. An unauthenticated, remote attacker can exploit this, via specially crafted serialized data, to cause a denial of service condition.
(CVE-2016-7417)
An out-of-bounds read error exists in the php_wddx_push_element() function within file ext/wddx/wddx.c when handling an incorrect boolean element, which leads to mishandling the wddx_deserialize() call. An unauthenticated, remote attacker can exploit this, via a specially crafted wddxPacket XML document, to cause a denial of service condition. (CVE-2016-7418)
An out-of-bounds access error exists in the phar_parse_tarfile() function within file ext/phar/tar.c when handling the verification of signatures. An unauthenticated, remote attacker can exploit this to cause an unspecified impact.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(93657);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/28");
script_cve_id(
"CVE-2016-7412",
"CVE-2016-7413",
"CVE-2016-7414",
"CVE-2016-7416",
"CVE-2016-7417",
"CVE-2016-7418"
);
script_bugtraq_id(
93004,
93005,
93006,
93007,
93008,
93011
);
script_name(english:"PHP 7.0.x < 7.0.11 Multiple Vulnerabilities");
script_set_attribute(attribute:"synopsis", value:
"The version of PHP running on the remote web server is affected by
multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"According to its banner, the version of PHP running on the remote web
server is 7.0.x prior to 7.0.11. It is, therefore, affected by
multiple vulnerabilities :
- An heap buffer overflow condition exists in the
php_mysqlnd_rowp_read_text_protocol_aux() function
within file ext/mysqlnd/mysqlnd_wireprotocol.c due to
a failure to verify that a BIT field has the
UNSIGNED_FLAG flag. An unauthenticated, remote attacker
can exploit this, via specially crafted field metadata,
to cause a denial of service condition. (CVE-2016-7412)
- A use-after-free error exists in the
wddx_stack_destroy() function within file
ext/wddx/wddx.c when deserializing recordset elements.
An unauthenticated, remote attacker can exploit this,
via a specially crafted wddxPacket XML document, to
cause a denial of service condition. (CVE-2016-7413)
- An out-of-bounds access error exists in the
phar_parse_zipfile() function within file ext/phar/zip.c
due to a failure to ensure that the
uncompressed_filesize field is large enough. An
unauthenticated, remote attacker can exploit this, via a
specially crafted archive, to cause a denial of service
condition. (CVE-2016-7414)
- A stack-based buffer overflow condition exists in the
ICU4C library, specifically within file common/locid.cpp
in the msgfmt_format_message() function, due to a
failure to properly restrict the locale length provided
to the Locale class. An unauthenticated, remote attacker
can exploit this, via a long first argument to a
MessageFormatter::formatMessage() function call, to
cause a denial of service condition. (CVE-2016-7416)
- A flaw exists in the spl_array_get_dimension_ptr_ptr()
function within file ext/spl/spl_array.c due to a
failure to properly validate the return value and data
type when deserializing SplArray. An unauthenticated,
remote attacker can exploit this, via specially crafted
serialized data, to cause a denial of service condition.
(CVE-2016-7417)
- An out-of-bounds read error exists in the
php_wddx_push_element() function within file
ext/wddx/wddx.c when handling an incorrect boolean
element, which leads to mishandling the
wddx_deserialize() call. An unauthenticated, remote
attacker can exploit this, via a specially crafted
wddxPacket XML document, to cause a denial of service
condition. (CVE-2016-7418)
- An out-of-bounds access error exists in the
phar_parse_tarfile() function within file ext/phar/tar.c
when handling the verification of signatures. An
unauthenticated, remote attacker can exploit this to
cause an unspecified impact.");
script_set_attribute(attribute:"see_also", value:"https://secure.php.net/ChangeLog-7.php#7.0.11");
script_set_attribute(attribute:"solution", value:
"Upgrade to PHP version 7.0.11 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-7417");
script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/09/13");
script_set_attribute(attribute:"patch_publication_date", value:"2016/09/15");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/09/22");
script_set_attribute(attribute:"plugin_type", value:"remote");
script_set_attribute(attribute:"cpe", value:"cpe:/a:php:php");
script_set_attribute(attribute:"thorough_tests", value:"true");
script_set_attribute(attribute:"enable_cgi_scanning", value:"true");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"CGI abuses");
script_copyright(english:"This script is Copyright (C) 2016-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("php_version.nasl");
script_require_keys("www/PHP");
script_exclude_keys("Settings/disable_cgi_scanning");
script_require_ports("Services/www", 80);
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("webapp_func.inc");
port = get_http_port(default:80, php:TRUE);
php = get_php_from_kb(
port : port,
exit_on_fail : TRUE
);
version = php["ver"];
source = php["src"];
backported = get_kb_item('www/php/'+port+'/'+version+'/backported');
if (report_paranoia < 2 && backported)
audit(AUDIT_BACKPORT_SERVICE, port, "PHP "+version+" install");
# Check that it is the correct version of PHP
if (version =~ "^7(\.0)?$")
audit(AUDIT_VER_NOT_GRANULAR, "PHP", port, version);
if (version !~ "^7\.0\.") audit(AUDIT_NOT_DETECT, "PHP version 7.0.x", port);
if (version =~ "^7\.0\." && ver_compare(ver:version, fix:"7.0.11", strict:FALSE) < 0){
security_report_v4(
port : port,
extra :
'\n Version source : ' + source +
'\n Installed version : ' + version +
'\n Fixed version : 7.0.11' +
'\n',
severity:SECURITY_HOLE
);
}
else audit(AUDIT_LISTEN_NOT_VULN, "PHP", port, version);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7412
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7413
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7414
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7416
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7417
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7418
secure.php.net/ChangeLog-7.php#7.0.11
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.1 High
AI Score
Confidence
High
0.037 Low
EPSS
Percentile
91.8%