7.3 High
AI Score
Confidence
Low
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.145 Low
EPSS
Percentile
95.7%
PHP is prone to a denial of service (DoS) vulnerability.
# SPDX-FileCopyrightText: 2015 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
CPE = "cpe:/a:php:php";
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.805687");
script_version("2024-02-08T05:05:59+0000");
script_cve_id("CVE-2015-1351");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2024-02-08 05:05:59 +0000 (Thu, 08 Feb 2024)");
script_tag(name:"creation_date", value:"2015-07-23 13:10:57 +0530 (Thu, 23 Jul 2015)");
script_name("PHP Use-After-Free Denial Of Service Vulnerability - 02 (Jul 2015) - Linux");
script_tag(name:"summary", value:"PHP is prone to a denial of service (DoS) vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable version is present on the target host.");
script_tag(name:"insight", value:"The flaw is due to Use-after-free
vulnerability in the '_zend_shared_memdup' function in 'zend_shared_alloc.c'
script.");
script_tag(name:"impact", value:"Successfully exploiting this issue allow
remote attackers to cause a denial of service or possibly have unspecified
other impact.");
script_tag(name:"affected", value:"PHP versions through 5.6.7 and 5.5.x before
5.5.25");
script_tag(name:"solution", value:"Update to PHP 5.5.22 or 5.6.6 or later.");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"remote_banner_unreliable");
script_xref(name:"URL", value:"http://bugzilla.redhat.com/show_bug.cgi?id=1185900");
script_xref(name:"URL", value:"http://www.securityfocus.com/bid/71929");
script_xref(name:"URL", value:"http://openwall.com/lists/oss-security/2015/01/24/9");
script_copyright("Copyright (C) 2015 Greenbone AG");
script_category(ACT_GATHER_INFO);
script_family("Denial of Service");
script_dependencies("gb_php_ssh_login_detect.nasl", "gb_php_http_detect.nasl", "os_detection.nasl");
script_mandatory_keys("php/detected", "Host/runs_unixoide");
exit(0);
}
include("version_func.inc");
include("host_details.inc");
if(isnull(port = get_app_port(cpe:CPE)))
exit(0);
if(!vers = get_app_version(cpe:CPE, port:port))
exit(0);
if(vers =~ "^5\.6")
{
if(version_in_range(version:vers, test_version:"5.6.0", test_version2:"5.6.7"))
{
fix = '5.6.8';
VULN = TRUE;
}
}
if(vers =~ "^5\.5")
{
if(version_in_range(version:vers, test_version:"5.5.0", test_version2:"5.5.24"))
{
fix = '5.5.25';
VULN = TRUE;
}
}
if(VULN)
{
report = 'Installed Version: ' + vers + '\n' +
'Fixed Version: ' + fix + '\n';
security_message(data:report, port:port);
exit(0);
}
exit(99);