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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS
Percentile
41.2%
The version of Junos OS installed on the remote host is affected by a vulnerability as referenced in the JSA11151 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application’s self-reported version number.
##
# (C) Tenable Network Security, Inc.
##
include('compat.inc');
if (description)
{
script_id(148678);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/04/29");
script_cve_id("CVE-2021-0260");
script_xref(name:"JSA", value:"JSA11151");
script_name(english:"Juniper Junos OS Vulnerability (JSA11151)");
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 JSA11151
advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported
version number.");
script_set_attribute(attribute:"see_also", value:"https://kb.juniper.net/JSA11151");
script_set_attribute(attribute:"solution", value:
"Apply the relevant Junos software release referenced in Juniper advisory JSA11151");
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:L/I:L/A:L");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-0260");
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:"2021/04/14");
script_set_attribute(attribute:"patch_publication_date", value:"2021/04/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/04/15");
script_set_attribute(attribute:"plugin_type", value:"combined");
script_set_attribute(attribute:"cpe", value:"cpe:/o:juniper:junos");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Junos Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021 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');
ver = get_kb_item_or_exit('Host/Juniper/JUNOS/Version');
vuln_ranges = [
{'min_ver':'17.3', 'fixed_ver':'17.3R3-S9'},
{'min_ver':'17.4', 'fixed_ver':'17.4R2-S12'},
{'min_ver':'18.1', 'fixed_ver':'18.1R3-S13'},
{'min_ver':'18.2', 'fixed_ver':'18.2R3-S8'},
{'min_ver':'18.3', 'fixed_ver':'18.3R3-S5'},
{'min_ver':'18.4', 'fixed_ver':'18.4R1-S8'},
{'min_ver':'19.1', 'fixed_ver':'19.1R2'},
{'min_ver':'19.2', 'fixed_ver':'19.2R1-S6'},
{'min_ver':'19.3', 'fixed_ver':'19.3R2'}
];
fix = junos_compare_range(target_version:ver, vuln_ranges:vuln_ranges);
if (empty_or_null(fix)) audit(AUDIT_INST_VER_NOT_VULN, 'Junos OS', ver);
report = get_report(ver:ver, fix:fix);
security_report_v4(severity:SECURITY_HOLE, port:0, extra:report);
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
EPSS
Percentile
41.2%