7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
72.8%
Junos OS on SRX Series is prone to a denial of service (DoS)
vulnerability.
# SPDX-FileCopyrightText: 2016 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:/o:juniper:junos";
if (description)
{
script_oid("1.3.6.1.4.1.25623.1.0.106139");
script_version("2024-04-15T05:05:35+0000");
script_tag(name:"last_modification", value:"2024-04-15 05:05:35 +0000 (Mon, 15 Apr 2024)");
script_tag(name:"creation_date", value:"2016-07-14 10:16:23 +0700 (Thu, 14 Jul 2016)");
script_tag(name:"cvss_base", value:"7.1");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-06-26 19:10:00 +0000 (Wed, 26 Jun 2019)");
script_tag(name:"qod_type", value:"package");
script_tag(name:"solution_type", value:"VendorFix");
script_cve_id("CVE-2016-1276");
script_name("Juniper Networks Junos OS SRX Series ALGs DoS Vulnerability (JSA10751)");
script_category(ACT_GATHER_INFO);
script_family("JunOS Local Security Checks");
script_copyright("Copyright (C) 2016 Greenbone AG");
script_dependencies("gb_juniper_junos_consolidation.nasl");
script_mandatory_keys("juniper/junos/detected", "juniper/junos/model");
script_tag(name:"summary", value:"Junos OS on SRX Series is prone to a denial of service (DoS)
vulnerability.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable OS build is present on the target host.");
script_tag(name:"insight", value:"When High-End SRX-Series chassis have policies with one or more
ALG's (application layer gateways) enabled, which are applied to in-transit traffic, this may
trigger a number of failure conditions which could cause various types of denials of service to
traffic in-transit.");
script_tag(name:"impact", value:"An attacker may cause a denial of service condition.");
script_tag(name:"affected", value:"Junos OS version 12.1, 12.3 and 15.1 on SRX Series.");
script_tag(name:"solution", value:"New builds of Junos OS software are available from Juniper.");
script_xref(name:"URL", value:"https://kb.juniper.net/JSA10751");
exit(0);
}
include("host_details.inc");
include("revisions-lib.inc");
include("version_func.inc");
if (!model = get_kb_item("juniper/junos/model"))
exit(0);
if (model !~ "^SRX")
exit(0);
if (!version = get_app_version(cpe: CPE, nofork: TRUE))
exit(0);
if (version =~ "^12") {
if ((revcomp(a: version, b: "12.1X46-D50") < 0) &&
(revcomp(a: version, b: "12.1X46") >= 0)) {
report = report_fixed_ver(installed_version: version, fixed_version: "12.1X46-D50");
security_message(port: 0, data: report);
exit(0);
}
else if ((revcomp(a: version, b: "12.1X47-D23") < 0) &&
(revcomp(a: version, b: "12.1X47") >= 0)) {
report = report_fixed_ver(installed_version: version, fixed_version: "12.1X47-D23");
security_message(port: 0, data: report);
exit(0);
}
else if ((revcomp(a: version, b: "12.3X48-D25") < 0) &&
(revcomp(a: version, b: "12.3X48") >= 0)) {
report = report_fixed_ver(installed_version: version, fixed_version: "12.3X48-D25");
security_message(port: 0, data: report);
exit(0);
}
}
if (version =~ "^15") {
if ((revcomp(a: version, b: "15.1X49-D40") < 0) &&
(revcomp(a: version, b: "15.1X49") >= 0)) {
report = report_fixed_ver(installed_version: version, fixed_version: "15.1X49-D40");
security_message(port: 0, data: report);
exit(0);
}
}
exit(99);
7.1 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
72.8%