Vulnerabilities > CVE-2018-0167 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Cisco Ios, IOS XE and IOS XR
Attack vector
ADJACENT_NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
HIGH Integrity impact
HIGH Availability impact
HIGH Summary
Multiple Buffer Overflow vulnerabilities in the Link Layer Discovery Protocol (LLDP) subsystem of Cisco IOS Software, Cisco IOS XE Software, and Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to cause a denial of service (DoS) condition or execute arbitrary code with elevated privileges on an affected device. Cisco Bug IDs: CSCuo17183, CSCvd73487.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Overflow Buffers Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
- Client-side Injection-induced Buffer Overflow This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
- Filter Failure through Buffer Overflow In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
- MIME Conversion An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.
Nessus
NASL family CISCO NASL id CISCO-SA-20180328-LLDP-IOSXE.NASL description According to its self-reported version, the IOS XE is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information. last seen 2020-06-01 modified 2020-06-02 plugin id 108881 published 2018-04-06 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/108881 title Cisco IOS XE Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities (cisco-sa-20180328-lldp) code #TRUSTED 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 # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(108881); script_version("1.8"); script_cvs_date("Date: 2019/11/08"); script_cve_id("CVE-2018-0167", "CVE-2018-0175"); script_bugtraq_id(103564); script_xref(name:"CISCO-BUG-ID", value:"CSCvd73487"); script_xref(name:"CISCO-BUG-ID", value:"CSCvd73664"); script_xref(name:"CISCO-SA", value:"cisco-sa-20180328-lldp"); script_name(english:"Cisco IOS XE Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities (cisco-sa-20180328-lldp)"); script_summary(english:"Checks the IOS XE version."); script_set_attribute(attribute:"synopsis", value: "The remote device is missing a vendor-supplied security patch."); script_set_attribute(attribute:"description", value: "According to its self-reported version, the IOS XE is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information."); # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-lldp script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?9b0c7a7a"); script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvd73487"); script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvd73664"); script_set_attribute(attribute:"solution", value: "Upgrade to the relevant fixed version referenced in Cisco bug ID(s) CSCvd73487 and CSCvd73664."); script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:A/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:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/03/28"); script_set_attribute(attribute:"patch_publication_date", value:"2018/03/28"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/06"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:cpe:/o:cisco:ios_xe"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"CISCO"); script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("cisco_ios_xe_version.nasl"); script_require_keys("Host/Cisco/IOS-XE/Version"); exit(0); } include("audit.inc"); include("cisco_workarounds.inc"); include("ccf.inc"); product_info = cisco::get_product_info(name:"Cisco IOS XE Software"); version_list = make_list( "3.10.8S", "3.10.9S", "3.10.10S", "15.3(3)S8a", "15.1(2)SNH", "15.1(2)SNI", "15.1(2)SNI1", "15.2(2)SNG", "15.4(1)T", "15.4(2)T", "15.4(1)T2", "15.4(1)T1", "15.4(1)T3", "15.4(2)T1", "15.4(2)T3", "15.4(2)T2", "15.4(1)T4", "15.4(2)T4", "15.2(2)JA", "15.2(2)JA1", "15.2(4)JA", "15.2(4)JA1", "15.0(2)EC", "15.0(2)EB", "3.5.0E", "3.6.0E", "3.5.1E", "3.7.0E", "3.5.2E", "3.5.3E", "3.6.1E", "15.2(4)E", "15.2(3)E1", "3.6.2E", "15.2(2a)E1", "3.6.3E", "15.2(2a)E2", "15.2(3)E2", "15.2(3a)E", "15.2(3)E3", "15.2(3m)E2", "3.7.1E", "3.6.4E", "15.2(2)E5", "3.7.2E", "15.2(4m)E1", "15.2(3)E4", "15.2(5)E", "3.7.3E", "15.2(2)E6", "15.2(5a)E", "15.2(5)E1", "15.2(5b)E", "15.2(4m)E3", "15.2(3m)E8", "15.2(2)E5a", "15.2(5c)E", "15.2(3)E5", "15.2(2)E5b", "15.2(4n)E2", "15.2(4o)E2", "15.2(5a)E1", "15.2(4)E4", "15.2(2)E7", "15.2(5)E2", "15.2(4p)E1", "15.2(6)E", "15.2(5)E2b", "15.2(4)E5", "15.2(5)E2c", "15.2(4m)E2", "15.2(4o)E3", "15.2(4q)E1", "15.2(6)E0a", "15.2(6)E0b", "15.2(2)E7b", "15.2(4)E5a", "15.1(3)MRA", "15.1(3)MRA1", "15.1(3)MRA2", "15.1(3)MRA3", "15.1(3)MRA4", "15.2(2)SNH1", "15.1(3)SVB1", "15.1(3)SVB2", "15.0(2)ED", "15.0(2)ED1", "15.2(2)JB", "15.2(2)JB2", "15.2(4)JB", "15.2(2)JB3", "15.2(4)JB1", "15.2(4)JB2", "15.2(4)JB3", "15.2(4)JB3a", "15.2(2)JB4", "15.2(4)JB4", "15.2(4)JB3h", "15.2(4)JB3b", "15.2(4)JB3s", "15.2(4)JB5h", "15.2(4)JB5", "15.2(4)JB5m", "15.2(4)JB6", "15.2(2)JB5", "15.2(2)JB6", "3.11.0S", "3.12.0S", "3.13.0S", "3.11.1S", "3.11.2S", "3.12.1S", "3.11.3S", "3.13.1S", "3.12.2S", "3.13.2S", "3.13.3S", "15.4(1)S4", "3.12.3S", "3.12.4S", "3.13.4S", "3.13.5S", "3.13.6S", "3.13.7S", "15.4(3)S6a", "15.3(3)JPB", "15.3(3)JPB1", "15.3(3)JD", "15.3(3)JD2", "15.3(3)JD3", "15.3(3)JD4", "15.3(3)JD5", "15.3(3)JD6", "15.3(3)JD7", "15.3(3)JD8", "15.3(3)JD9", "15.3(3)JD11", "15.6(3)M", "15.6(3)M1", "15.6(3)M0a", "15.6(3)M1b", "15.6(3)M2", "15.6(3)M2a", "15.1(3)SVJ2", "15.2(4)EC1", "15.2(4)EC2", "15.3(3)JPC", "15.3(3)JPC1", "15.3(3)JPC2", "15.3(3)JPC3", "15.3(3)JPC100", "15.3(3)JPC5", "15.3(3)JND", "15.3(3)JND1", "15.3(3)JND2", "15.3(3)JND3", "15.4(1)SY", "15.4(1)SY1", "15.4(1)SY2", "15.4(1)SY3", "15.3(3)JE", "15.3(3)JPD", "15.3(3)JDA7", "15.3(3)JDA8", "15.3(3)JDA9", "15.3(3)JDA11", "15.5(1)SY", "15.3(3)JF", "15.3(3)JF1", "15.3(3)JF2", "15.3(3)JCA7", "15.3(3)JCA8", "15.3(3)JCA9", "15.7(3)M0a" ); workarounds = make_list(CISCO_WORKAROUNDS['show_lldp']); workaround_params = make_list(); reporting = make_array( 'port' , 0, 'severity' , SECURITY_HOLE, 'version' , product_info['version'], 'bug_id' , "CSCvd73487/CSCvd73664", 'cmds' , make_list("show lldp") ); cisco::check_and_report(product_info:product_info, workarounds:workarounds, workaround_params:workaround_params, reporting:reporting, vuln_versions:version_list);
NASL family CISCO NASL id CISCO-SA-20180328-LLDP-IOSXR.NASL description According to its self-reported version, the IOS XR is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information. last seen 2020-06-01 modified 2020-06-02 plugin id 108882 published 2018-04-06 reporter This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/108882 title Cisco IOS XR Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities (cisco-sa-20180328-lldp) code #TRUSTED 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 # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(108882); script_version("1.8"); script_cvs_date("Date: 2019/11/08"); script_cve_id("CVE-2018-0167"); script_bugtraq_id(103564); script_xref(name:"CISCO-BUG-ID", value:"CSCuo17183"); script_xref(name:"CISCO-SA", value:"cisco-sa-20180328-lldp"); script_name(english:"Cisco IOS XR Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities (cisco-sa-20180328-lldp)"); script_summary(english:"Checks the IOS XE version."); script_set_attribute(attribute:"synopsis", value: "The remote device is missing a vendor-supplied security patch."); script_set_attribute(attribute:"description", value: "According to its self-reported version, the IOS XR is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information."); # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-lldp script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?9b0c7a7a"); script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuo17183"); script_set_attribute(attribute:"solution", value: "Upgrade to the relevant fixed version referenced in Cisco bug ID(s) CSCuo17183."); script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:A/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:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/03/28"); script_set_attribute(attribute:"patch_publication_date", value:"2018/03/28"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/06"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:cpe:/o:cisco:ios_xr"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"CISCO"); script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("cisco_ios_xr_version.nasl"); script_require_keys("Host/Cisco/IOS-XR/Version"); exit(0); } include("audit.inc"); include("cisco_workarounds.inc"); include("ccf.inc"); product_info = cisco::get_product_info(name:"Cisco IOS XR"); version_list = make_list( "5.2.0" ); workarounds = make_list(CISCO_WORKAROUNDS['show_lldp']); workaround_params = make_list(); reporting = make_array( 'port' , 0, 'severity' , SECURITY_HOLE, 'version' , product_info['version'], 'bug_id' , "CSCuo17183", 'cmds' , make_list("show lldp") ); cisco::check_and_report(product_info:product_info, workarounds:workarounds, workaround_params:workaround_params, reporting:reporting, vuln_versions:version_list);
NASL family CISCO NASL id CISCO-SA-20180328-LLDP-IOS.NASL description According to its self-reported version, the IOS is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information. last seen 2020-05-15 modified 2018-04-06 plugin id 108880 published 2018-04-06 reporter This script is Copyright (C) 2004-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/108880 title Cisco IOS Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities (cisco-sa-20180328-lldp) code #TRUSTED 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 # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(108880); script_version("1.12"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/13"); script_cve_id("CVE-2018-0167", "CVE-2018-0175"); script_bugtraq_id(103564); script_xref(name:"CISCO-BUG-ID", value:"CSCvd73487"); script_xref(name:"CISCO-BUG-ID", value:"CSCvd73664"); script_xref(name:"CISCO-SA", value:"cisco-sa-20180328-lldp"); script_name(english:"Cisco IOS Software Link Layer Discovery Protocol Buffer Overflow Vulnerabilities (cisco-sa-20180328-lldp)"); script_summary(english:"Checks the IOS version."); script_set_attribute(attribute:"synopsis", value: "The remote device is missing a vendor-supplied security patch."); script_set_attribute(attribute:"description", value: "According to its self-reported version, the IOS is affected by one or more vulnerabilities. Please see the included Cisco BIDs and the Cisco Security Advisory for more information."); # https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-lldp script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?9b0c7a7a"); script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvd73487"); script_set_attribute(attribute:"see_also", value:"https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvd73664"); script_set_attribute(attribute:"solution", value: "Upgrade to the relevant fixed version referenced in Cisco bug ID(s) CSCvd73487 and CSCvd73664."); script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:A/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-2018-0167"); script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available"); script_set_attribute(attribute:"vuln_publication_date", value:"2018/03/28"); script_set_attribute(attribute:"patch_publication_date", value:"2018/03/28"); script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/06"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"cpe:/o:cpe:/o:cisco:ios"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"CISCO"); script_copyright(english:"This script is Copyright (C) 2004-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("cisco_ios_version.nasl"); script_require_keys("Host/Cisco/IOS/Version"); exit(0); } include("audit.inc"); include("cisco_workarounds.inc"); include("ccf.inc"); product_info = cisco::get_product_info(name:"Cisco IOS"); version_list = make_list( "12.2(37)SE", "12.2(53)SE1", "12.2(55)SE", "12.2(40)SE2", "12.2(46)SE", "12.2(46)SE2", "12.2(50)SE2", "12.2(50)SE1", "12.2(44)SE2", "12.2(50)SE5", "12.2(44)SE1", "12.2(53)SE", "12.2(37)SE1", "12.2(44)SE4", "12.2(55)SE3", "12.2(55)SE2", "12.2(40)SE", "12.2(44)SE", "12.2(52)SE", "12.2(58)SE", "12.2(50)SE3", "12.2(55)SE1", "12.2(40)SE1", "12.2(44)SE6", "12.2(44)SE3", "12.2(53)SE2", "12.2(52)SE1", "12.2(46)SE1", "12.2(54)SE", "12.2(44)SE5", "12.2(50)SE4", "12.2(50)SE", "12.2(58)SE1", "12.2(55)SE4", "12.2(58)SE2", "12.2(55)SE5", "12.2(55)SE6", "12.2(55)SE7", "12.2(55)SE8", "12.2(55)SE9", "12.2(55)SE10", "12.2(55)SE11", "12.2(55)SE12", "12.2(44)EX", "12.2(40)EX3", "12.2(40)EX", "12.2(53)EX", "12.2(37)EX", "12.2(52)EX", "12.2(44)EX1", "12.2(40)EX2", "12.2(40)EX1", "12.2(55)EX", "12.2(46)EX", "12.2(52)EX1", "12.2(55)EX1", "12.2(55)EX2", "12.2(55)EX3", "12.2(58)EX", "12.2(46)EY", "12.2(55)EY", "12.2(52)EY1", "12.2(44)EY", "12.2(52)EY", "12.2(53)EY", "12.2(52)EY2", "12.2(37)EY", "12.2(52)EY1b", "12.2(52)EY1c", "12.2(58)EY", "12.2(52)EY3", "12.2(52)EY2a", "12.2(58)EY1", "12.2(52)EY4", "12.2(52)EY3a", "12.2(58)EY2", "12.2(52)EY1a", "12.2(58)EZ", "12.2(53)EZ", "12.2(55)EZ", "12.2(60)EZ", "12.2(60)EZ1", "12.2(60)EZ2", "12.2(60)EZ3", "12.2(60)EZ4", "12.2(60)EZ5", "12.2(60)EZ6", "12.2(60)EZ7", "12.2(60)EZ8", "12.2(60)EZ9", "12.2(60)EZ10", "12.2(60)EZ11", "12.2(44)SG", "12.2(50)SG3", "12.2(50)SG6", "12.2(53)SG1", "12.2(46)SG", "12.2(53)SG2", "12.2(50)SG5", "12.2(53)SG3", "12.2(50)SG8", "12.2(50)SG2", "12.2(54)SG1", "12.2(44)SG1", "12.2(50)SG1", "12.2(52)SG", "12.2(54)SG", "12.2(50)SG", "12.2(50)SG7", "12.2(53)SG4", "12.2(50)SG4", "12.2(46)SG1", "12.2(53)SG5", "12.2(53)SG6", "12.2(53)SG7", "12.2(53)SG8", "12.2(53)SG9", "12.2(53)SG10", "12.2(53)SG11", "12.2(33)SXH3a", "12.2(33)SXH8a", "12.2(33)SXH3", "12.2(33)SXH4", "12.2(33)SXH7", "12.2(33)SXH", "12.2(33)SXH8", "12.2(33)SXH7v", "12.2(33)SXH2a", "12.2(33)SXH2", "12.2(33)SXH1", "12.2(33)SXH5", "12.2(33)SXH0a", "12.2(33)SXH7w", "12.2(33)SXH6", "12.2(33)SXH8b", "12.2(33)SXI2", "12.2(33)SXI3", "12.2(33)SXI5", "12.2(33)SXI4a", "12.2(33)SXI3a", "12.2(33)SXI4", "12.2(33)SXI2a", "12.2(33)SXI", "12.2(33)SXI3z", "12.2(33)SXI6", "12.2(33)SXI7", "12.2(33)SXI1", "12.2(33)SXI5a", "12.2(33)SXI8", "12.2(33)SXI9", "12.2(33)SXI8a", "12.2(33)SXI10", "12.2(33)SXI9a", "12.2(33)SXI11", "12.2(33)SXI12", "12.2(33)SXI13", "12.2(33)SXI14", "12.2(52)XO", "12.2(54)XO", "12.2(44)SQ", "12.2(44)SQ2", "12.2(50)SQ2", "12.2(50)SQ1", "12.2(50)SQ", "12.2(50)SQ3", "12.2(50)SQ4", "12.2(50)SQ5", "12.2(50)SQ6", "12.2(50)SQ7", "15.0(1)XO1", "15.0(1)XO", "15.0(2)XO", "15.2(1)S", "15.2(2)S", "15.2(1)S1", "15.2(4)S", "15.2(1)S2", "15.2(2)S1", "15.2(2)S2", "15.2(2)S0a", "15.2(2)S0c", "15.2(2)S0d", "15.2(4)S1", "15.2(4)S4", "15.2(4)S6", "15.2(4)S2", "15.2(4)S5", "15.2(4)S3", "15.2(4)S0c", "15.2(4)S1c", "15.2(4)S3a", "15.2(4)S4a", "15.2(4)S7", "15.2(4)S8", "15.3(1)T", "15.3(2)T", "15.3(1)T1", "15.3(1)T2", "15.3(1)T3", "15.3(1)T4", "15.3(2)T1", "15.3(2)T2", "15.3(2)T3", "15.3(2)T4", "15.0(1)EY", "15.0(1)EY1", "15.0(1)EY2", "15.0(2)EY", "15.0(2)EY1", "15.0(2)EY2", "15.0(2)EY3", "12.2(54)WO", "15.1(3)S", "15.1(3)S1", "15.1(3)S0a", "15.1(3)S2", "15.1(3)S4", "15.1(3)S3", "15.1(3)S5", "15.1(3)S6", "15.1(3)S5a", "15.1(3)S7", "15.1(4)M12c", "15.0(1)SE", "15.0(2)SE", "15.0(1)SE1", "15.0(1)SE2", "15.0(1)SE3", "15.0(2)SE1", "15.0(2)SE2", "15.0(2)SE3", "15.0(2)SE4", "15.0(2)SE5", "15.0(2)SE6", "15.0(2)SE7", "15.0(2)SE8", "15.0(2)SE9", "15.0(2a)SE9", "15.0(2)SE10", "15.0(2)SE11", "15.0(2)SE10a", "15.0(1)SY", "15.0(1)SY1", "15.0(1)SY2", "15.0(1)SY3", "15.0(1)SY4", "15.0(1)SY5", "15.0(1)SY6", "15.0(1)SY7", "15.0(1)SY8", "15.0(1)SY7a", "15.0(1)SY9", "15.0(1)SY10", "12.2(33)SXJ", "12.2(33)SXJ1", "12.2(33)SXJ2", "12.2(33)SXJ3", "12.2(33)SXJ4", "12.2(33)SXJ5", "12.2(33)SXJ6", "12.2(33)SXJ7", "12.2(33)SXJ8", "12.2(33)SXJ9", "12.2(33)SXJ10", "15.1(1)SG", "15.1(2)SG", "15.1(1)SG1", "15.1(1)SG2", "15.1(2)SG1", "15.1(2)SG2", "15.1(2)SG3", "15.1(2)SG4", "15.1(2)SG5", "15.1(2)SG6", "15.1(2)SG7", "15.1(2)SG8", "15.1(2)SG8a", "15.2(4)M", "15.2(4)M1", "15.2(4)M2", "15.2(4)M4", "15.2(4)M3", "15.2(4)M5", "15.2(4)M8", "15.2(4)M10", "15.2(4)M7", "15.2(4)M6", "15.2(4)M9", "15.2(4)M6b", "15.2(4)M6a", "15.2(4)M11", "15.0(2)SG", "15.0(2)SG1", "15.0(2)SG2", "15.0(2)SG3", "15.0(2)SG4", "15.0(2)SG5", "15.0(2)SG6", "15.0(2)SG7", "15.0(2)SG8", "15.0(2)SG9", "15.0(2)SG10", "15.0(2)SG11", "15.0(1)EX", "15.0(2)EX", "15.0(2)EX1", "15.0(2)EX2", "15.0(2)EX3", "15.0(2)EX4", "15.0(2)EX5", "15.0(2)EX6", "15.0(2)EX7", "15.0(2)EX8", "15.0(2a)EX5", "15.0(2)EX10", "15.0(2)EX11", "15.0(2)EX13", "15.0(2)EX12", "15.2(3)GC", "15.2(3)GC1", "15.2(4)GC", "15.2(4)GC1", "15.2(4)GC2", "15.2(4)GC3", "15.1(1)SY", "15.1(1)SY1", "15.1(2)SY", "15.1(2)SY1", "15.1(2)SY2", "15.1(1)SY2", "15.1(1)SY3", "15.1(2)SY3", "15.1(1)SY4", "15.1(2)SY4", "15.1(1)SY5", "15.1(2)SY5", "15.1(2)SY4a", "15.1(1)SY6", "15.1(2)SY6", "15.1(2)SY7", "15.1(2)SY8", "15.1(2)SY9", "15.1(2)SY10", "15.1(2)SY11", "15.3(1)S", "15.3(2)S", "15.3(3)S", "15.3(1)S2", "15.3(1)S1", "15.3(2)S2", "15.3(2)S1", "15.3(1)S1e", "15.3(3)S1", "15.3(3)S2", "15.3(3)S3", "15.3(3)S6", "15.3(3)S4", "15.3(3)S1a", "15.3(3)S5", "15.3(3)S2a", "15.3(3)S7", "15.3(3)S8", "15.3(3)S6a", "15.3(3)S9", "15.3(3)S10", "15.3(3)S8a", "15.4(1)T", "15.4(2)T", "15.4(1)T2", "15.4(1)T1", "15.4(1)T3", "15.4(2)T1", "15.4(2)T3", "15.4(2)T2", "15.4(1)T4", "15.4(2)T4", "15.2(1)E", "15.2(2)E", "15.2(1)E1", "15.2(3)E", "15.2(1)E2", "15.2(1)E3", "15.2(2)E1", "15.2(2b)E", "15.2(4)E", "15.2(3)E1", "15.2(2)E2", "15.2(2a)E1", "15.2(2)E3", "15.2(2a)E2", "15.2(3)E2", "15.2(3a)E", "15.2(3)E3", "15.2(3m)E2", "15.2(4)E1", "15.2(2)E4", "15.2(2)E5", "15.2(4)E2", "15.2(4m)E1", "15.2(3)E4", "15.2(5)E", "15.2(3m)E7", "15.2(4)E3", "15.2(2)E6", "15.2(5a)E", "15.2(5)E1", "15.2(5b)E", "15.2(4m)E3", "15.2(3m)E8", "15.2(2)E5a", "15.2(5c)E", "15.2(3)E5", "15.2(2)E5b", "15.2(4n)E2", "15.2(4o)E2", "15.2(5a)E1", "15.2(4)E4", "15.2(2)E7", "15.2(5)E2", "15.2(4p)E1", "15.2(6)E", "15.2(5)E2b", "15.2(4)E5", "15.2(5)E2c", "15.2(4m)E2", "15.2(4o)E3", "15.2(4q)E1", "15.2(6)E0a", "15.2(2)E7b", "15.2(4)E5a", "15.2(4s)E1", "15.1(3)MRA", "15.1(3)MRA1", "15.1(3)MRA2", "15.1(3)MRA3", "15.1(3)MRA4", "15.1(3)SVB1", "15.1(3)SVB2", "15.2(2)JB1", "15.2(2)JB", "15.2(2)JB2", "15.2(4)JB", "15.2(2)JB3", "15.2(4)JB1", "15.2(4)JB2", "15.2(4)JB3", "15.2(4)JB3a", "15.2(2)JB4", "15.2(4)JB4", "15.2(4)JB3h", "15.2(4)JB3b", "15.2(4)JB3s", "15.2(4)JB5h", "15.2(4)JB5", "15.2(4)JB5m", "15.2(4)JB6", "15.2(2)JB5", "15.2(2)JB6", "15.4(1)S", "15.4(2)S", "15.4(3)S", "15.4(1)S1", "15.4(1)S2", "15.4(2)S1", "15.4(1)S3", "15.4(3)S1", "15.4(2)S2", "15.4(3)S2", "15.4(3)S3", "15.4(1)S4", "15.4(2)S3", "15.4(2)S4", "15.4(3)S0d", "15.4(3)S4", "15.4(3)S0e", "15.4(3)S5", "15.4(3)S0f", "15.4(3)S6", "15.4(3)S7", "15.4(3)S6a", "15.4(3)S8", "15.3(3)M", "15.3(3)M1", "15.3(3)M2", "15.3(3)M3", "15.3(3)M5", "15.3(3)M4", "15.3(3)M6", "15.3(3)M7", "15.3(3)M8", "15.3(3)M9", "15.3(3)M10", "15.3(3)M8a", "15.2(4)JN", "15.2(4)JN1", "15.0(2)EZ", "15.2(1)SC1a", "15.2(2)SC", "15.2(2)SC1", "15.2(2)SC3", "15.2(2)SC4", "15.1(3)SVD", "15.1(3)SVD1", "15.1(3)SVD2", "15.1(3)SVD3", "15.2(1)EY", "15.0(2)EJ", "15.0(2)EJ1", "15.2(1)SY", "15.2(1)SY1", "15.2(1)SY0a", "15.2(1)SY2", "15.2(2)SY", "15.2(1)SY1a", "15.2(2)SY1", "15.2(2)SY2", "15.2(1)SY3", "15.2(1)SY4", "15.2(2)SY3", "15.2(1)SY5", "15.2(5)EX", "15.1(3)SVF", "15.1(3)SVF1", "15.1(3)SVF2", "15.1(3)SVF2a", "15.1(3)SVF4b", "15.1(3)SVF4d", "15.1(3)SVF4e", "15.1(3)SVF4f", "15.1(3)SVF4c", "15.1(3)SVE", "15.4(3)M", "15.4(3)M1", "15.4(3)M2", "15.4(3)M3", "15.4(3)M4", "15.4(3)M5", "15.4(3)M6", "15.4(3)M7", "15.4(3)M6a", "15.4(3)M7a", "15.4(3)M8", "15.2(1)SD1", "15.2(1)SD2", "15.2(1)SD3", "15.2(1)SD4", "15.2(1)SD6", "15.2(1)SD6a", "15.2(1)SD7", "15.2(1)SD8", "15.2(4)JAZ", "15.2(4)JAZ1", "15.0(2)EK", "15.0(2)EK1", "15.3(3)XB12", "15.4(1)CG", "15.4(1)CG1", "15.4(2)CG", "15.5(1)S", "15.5(2)S", "15.5(1)S1", "15.5(3)S", "15.5(1)S2", "15.5(1)S3", "15.5(2)S1", "15.5(2)S2", "15.5(3)S1", "15.5(3)S1a", "15.5(2)S3", "15.5(3)S2", "15.5(3)S0a", "15.5(3)S3", "15.5(1)S4", "15.5(2)S4", "15.5(3)S4", "15.5(3)S5", "15.5(3)S6", "15.5(3)S6a", "15.5(3)S6b", "15.1(3)SVG", "15.1(3)SVG2", "15.1(3)SVG3", "15.1(3)SVG1b", "15.1(3)SVG1c", "15.1(3)SVG3a", "15.1(3)SVG3b", "15.1(3)SVG3c", "15.1(3)SVG2a", "15.1(3)SVG1a", "15.1(3)SVG3d", "15.2(2)EB", "15.2(2)EB1", "15.2(2)EB2", "15.5(1)T", "15.5(1)T1", "15.5(2)T", "15.5(1)T2", "15.5(1)T3", "15.5(2)T1", "15.5(2)T2", "15.5(2)T3", "15.5(2)T4", "15.5(1)T4", "15.2(2)EA", "15.2(2)EA1", "15.2(2)EA2", "15.2(3)EA", "15.2(3)EA1", "15.2(4)EA", "15.2(4)EA1", "15.2(2)EA3", "15.2(4)EA3", "15.2(5)EA", "15.2(4)EA4", "15.2(4)EA2", "15.2(4)EA5", "15.2(4a)EA5", "15.2(4)EA6", "15.4(2)SN", "15.4(2)SN1", "15.4(3)SN1", "15.4(3)SN1a", "15.3(3)JN", "15.3(3)JN1", "15.3(3)JN2", "15.3(3)JN3", "15.3(3)JN4", "15.3(3)JN6", "15.3(3)JN7", "15.3(3)JN8", "15.3(3)JN9", "15.3(3)JN11", "15.3(3)JN13", "15.1(3)SVH", "15.1(3)SVH2", "15.1(3)SVH4", "15.1(3)SVH4a", "15.5(3)M", "15.5(3)M1", "15.5(3)M0a", "15.5(3)M2", "15.5(3)M2a", "15.5(3)M3", "15.5(3)M4", "15.5(3)M4a", "15.5(3)M5", "15.5(3)M4b", "15.5(3)M4c", "15.5(3)M6", "15.5(3)M5a", "15.5(3)M6a", "15.3(3)JA", "15.3(3)JA1n", "15.3(3)JA1m", "15.3(3)JA1", "15.3(3)JA2", "15.3(3)JA3", "15.3(3)JA4", "15.3(3)JA5", "15.3(3)JA6", "15.3(3)JA7", "15.3(3)JA8", "15.3(3)JA10", "15.3(3)JA11", "15.3(3)JA12", "15.3(3)JAA", "15.3(3)JAA11", "15.3(3)JAA1", "15.3(3)JAA12", "15.3(3)JAB", "15.3(3)JB", "15.5(1)SN", "15.5(1)SN1", "15.5(2)SN", "15.5(3)SN0a", "15.5(3)SN", "15.0(2)SQD", "15.0(2)SQD1", "15.0(2)SQD2", "15.0(2)SQD3", "15.0(2)SQD4", "15.0(2)SQD5", "15.0(2)SQD6", "15.0(2)SQD7", "15.0(2)SQD8", "15.6(1)S", "15.6(2)S", "15.6(2)S1", "15.6(1)S1", "15.6(1)S2", "15.6(2)S2", "15.6(1)S3", "15.6(2)S3", "15.6(1)S4", "15.6(2)S4", "15.1(3)SVI2", "15.1(3)SVI1a", "15.1(3)SVI2a", "15.1(3)SVI3", "15.1(3)SVI31a", "15.1(3)SVI31b", "15.1(3)SVI3b", "15.1(3)SVI3c", "15.1(3)SVI3f", "15.1(3)SVI1b", "15.6(1)T", "15.6(2)T", "15.6(1)T0a", "15.6(1)T1", "15.6(2)T1", "15.6(1)T2", "15.6(2)T0a", "15.6(2)T2", "15.6(1)T3", "15.6(2)T3", "15.3(3)JNB", "15.3(3)JNB1", "15.3(3)JNB2", "15.3(3)JNB3", "15.3(3)JNB4", "15.3(3)JNB6", "15.3(3)JNB5", "15.3(3)JAX", "15.3(3)JAX1", "15.3(3)JAX2", "15.3(3)JBB", "15.3(3)JBB1", "15.3(3)JBB2", "15.3(3)JBB4", "15.3(3)JBB5", "15.3(3)JBB6", "15.3(3)JBB8", "15.3(3)JBB6a", "15.3(3)JC", "15.3(3)JC1", "15.3(3)JC2", "15.3(3)JC3", "15.3(3)JC4", "15.3(3)JC5", "15.3(3)JC6", "15.3(3)JC8", "15.3(3)JC9", "15.3(3)JC14", "15.3(1)SY", "15.3(0)SY", "15.3(1)SY1", "15.3(1)SY2", "15.3(3)JNC", "15.3(3)JNC1", "15.3(3)JNC2", "15.3(3)JNC3", "15.3(3)JNC4", "15.3(3)JNP", "15.3(3)JNP1", "15.3(3)JNP3", "15.5(2)XB", "15.6(2)SP", "15.6(2)SP1", "15.6(2)SP2", "15.6(2)SP3", "15.6(2)SP3b", "15.6(1)SN", "15.6(1)SN1", "15.6(2)SN", "15.6(1)SN2", "15.6(1)SN3", "15.6(3)SN", "15.6(4)SN", "15.6(5)SN", "15.6(6)SN", "15.3(3)JPB", "15.3(3)JPB1", "15.3(3)JD", "15.3(3)JD2", "15.3(3)JD3", "15.3(3)JD4", "15.3(3)JD5", "15.3(3)JD6", "15.3(3)JD7", "15.3(3)JD8", "15.3(3)JD9", "15.3(3)JD11", "15.6(3)M", "15.6(3)M1", "15.6(3)M0a", "15.6(3)M1a", "15.6(3)M1b", "15.6(3)M2", "15.6(3)M2a", "15.1(3)SVJ", "15.1(3)SVJ2", "15.2(4)EC1", "15.2(4)EC2", "15.3(3)JPC", "15.3(3)JPC1", "15.3(3)JPC2", "15.3(3)JPC3", "15.3(3)JPC100", "15.3(3)JPC5", "15.3(3)JND", "15.3(3)JND1", "15.3(3)JND2", "15.3(3)JND3", "15.4(1)SY", "15.4(1)SY1", "15.4(1)SY2", "15.4(1)SY3", "15.3(3)JE", "15.3(3)JPD", "15.3(3)JDA7", "15.3(3)JDA8", "15.3(3)JDA9", "15.3(3)JDA11", "15.5(1)SY", "15.3(3)JF", "15.3(3)JF1", "15.3(3)JCA7", "15.3(3)JCA8", "15.3(3)JCA9", "15.1(3)SVM3", "15.1(3)SVK1", "15.1(3)SVK4b", "15.1(3)SVN2", "15.1(3)SVO1", "15.1(3)SVO2", "15.1(3)SVP1" ); workarounds = make_list(CISCO_WORKAROUNDS['show_lldp']); workaround_params = make_list(); reporting = make_array( 'port' , 0, 'severity' , SECURITY_HOLE, 'version' , product_info['version'], 'bug_id' , "CSCvd73487/CSCvd73664", 'cmds' , make_list("show lldp") ); cisco::check_and_report(product_info:product_info, workarounds:workarounds, workaround_params:workaround_params, reporting:reporting, vuln_versions:version_list);
References
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-lldp
- http://www.securitytracker.com/id/1040586
- http://www.securityfocus.com/bid/103564
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-03