7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.001 Low
EPSS
Percentile
36.7%
The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70175 advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
##
include('compat.inc');
if (description)
{
script_id(169283);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/18");
script_cve_id("CVE-2022-22184");
script_xref(name:"JSA", value:"JSA70175");
script_xref(name:"IAVA", value:"2023-A-0012-S");
script_name(english:"Juniper Junos OS Vulnerability (JSA70175)");
script_set_attribute(attribute:"synopsis", value:
"The remote device is missing a vendor-supplied security patch.");
script_set_attribute(attribute:"description", value:
"The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA70175
advisory.
- An Improper Input Validation vulnerability in the Routing Protocol Daemon (rpd) of Juniper Networks Junos
OS and Junos OS Evolved allows an unauthenticated network-based attacker to cause a Denial of Service
(DoS). If a BGP update message is received over an established BGP session, and that message contains a
specific, optional transitive attribute, this session will be torn down with an update message error. This
issue cannot propagate beyond an affected system as the processing error occurs as soon as the update is
received. This issue is exploitable remotely as the respective attribute will propagate through unaffected
systems and intermediate AS (if any). Continuous receipt of a BGP update containing this attribute will
create a sustained Denial of Service (DoS) condition. Since this issue only affects 22.3R1, Juniper
strongly encourages customers to move to 22.3R1-S1. Juniper SIRT felt that the need to promptly warn
customers about this issue affecting the 22.3R1 versions of Junos OS and Junos OS Evolved warranted an Out
of Cycle JSA. This issue affects: Juniper Networks Junos OS version 22.3R1. Juniper Networks Junos OS
Evolved version 22.3R1-EVO. This issue does not affect: Juniper Networks Junos OS versions prior to
22.3R1. Juniper Networks Junos OS Evolved versions prior to 22.3R1-EVO. (CVE-2022-22184)
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
# https://supportportal.juniper.net/s/article/Overview-of-the-Juniper-Networks-SIRT-Quarterly-Security-Bulletin-Publication-Process
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?99086ea4");
# https://supportportal.juniper.net/s/article/In-which-releases-are-vulnerabilities-fixed
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b616ed59");
# https://supportportal.juniper.net/s/article/Common-Vulnerability-Scoring-System-CVSS-and-Juniper-s-Security-Advisories
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?0d4fd08b");
script_set_attribute(attribute:"see_also", value:"https://kb.juniper.net/JSA70175");
# https://supportportal.juniper.net/s/article/2022-12-Out-of-Cycle-Security-Bulletin-Junos-OS-and-Junos-OS-Evolved-A-BGP-session-will-flap-upon-receipt-of-a-specific-optional-transitive-attribute-in-version-22-3R1-CVE-2022-22184
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?82eb0715");
script_set_attribute(attribute:"solution", value:
"Apply the relevant Junos software release referenced in Juniper advisory JSA70175");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
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:N/I:N/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-2022-22184");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2022/12/22");
script_set_attribute(attribute:"patch_publication_date", value:"2022/12/22");
script_set_attribute(attribute:"plugin_publication_date", value:"2022/12/23");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/o:juniper:junos");
script_set_attribute(attribute:"generated_plugin", value:"former");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Junos Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2022-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("junos_version.nasl");
script_require_keys("Host/Juniper/JUNOS/Version");
exit(0);
}
include('junos.inc');
var ver = get_kb_item_or_exit('Host/Juniper/JUNOS/Version');
if (ver == '22.3R1')
{
var vuln_ranges = [{'min_ver':'22.3R1', 'max_ver':'22.3R1', 'fixed_ver':'22.4R1', 'fixed_display':'22.3R1-S1, 22.3R2, 22.4R1 or later.'}];
var junos_fix = junos_compare_range(target_version:ver, vuln_ranges:vuln_ranges);
if (empty_or_null(junos_fix)) audit(AUDIT_INST_VER_NOT_VULN, 'Junos OS', ver);
var junos_report = get_report(ver:ver, fix:junos_fix);
security_report_v4(severity:SECURITY_HOLE, port:0, extra:junos_report);
}
if (ver == '22.3R1-EVO')
{
var evo_vuln_ranges = [{'min_ver':'22.3R1-EVO', 'max_ver':'22.3R1-EVO', 'fixed_ver':'22.4R1-EVO', 'fixed_display':'22.3R1-S1-EVO, 22.3R2-EVO, 22.4R1-EVO or later.'}];
}
var evo_fix = junos_compare_range(target_version:ver, vuln_ranges:evo_vuln_ranges);
if (empty_or_null(evo_fix)) audit(AUDIT_INST_VER_NOT_VULN, 'Junos OS', ver);
var evo_report = get_report(ver:ver, fix:evo_fix);
security_report_v4(severity:SECURITY_HOLE, port:0, extra:evo_report);