CVE-2018-0315
Detail
Modified This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
A vulnerability in the authentication, authorization, and accounting (AAA) security services of Cisco IOS XE Software could allow an unauthenticated, remote attacker to execute arbitrary code on an affected device or cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to incorrect memory operations that the affected software performs when the software parses a username during login authentication. An attacker could exploit this vulnerability by attempting to authenticate to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the affected device or cause the affected device to reload, resulting in a DoS condition. This vulnerability affects Cisco devices that are running Cisco IOS XE Software Release Fuji 16.7.1 or Fuji 16.8.1 and are configured to use AAA for login authentication. Cisco Bug IDs: CSCvi25380.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
NIST
Cisco Systems, Inc.
Change History
13 change records found show changes
CVE Modified by CVE 11/20/2024 10:37:57 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securityfocus.com/bid/104410
Added
Reference
http://www.securitytracker.com/id/1041086
Added
Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-aaa
CVE Modified by Cisco Systems, Inc. 5/14/2024 12:50:51 AM
Action
Type
Old Value
New Value
Reanalysis by NIST 1/24/2023 11:10:05 AM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*
Removed
CPE Configuration
OR
*cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*
Reanalysis by NIST 6/02/2022 1:27:14 PM
Action
Type
Old Value
New Value
Added
CVSS V2
NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C)
Removed
CVSS V2
NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Changed
CPE Configuration
Record truncated, showing 2048 of 2219 characters. View Entire Change Record AND
OR
*cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:fuji-16.7.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:fuji-16.8.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:fuji-16.8.1a:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4451-x_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp2\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp3\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-hx:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_900_route_switch_processor_2_\(rsp2\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_900_route_switch_processor_3_\(rsp3\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-10sz-pd_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-12cz-a_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-12cz-d_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-12sz-im_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-24sz-im_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-24sz-m_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-24tz-m_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-4sz-a_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-4sz-d_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:cbr-8_converged_broadband_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:cloud_services_router_1000v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ios:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ncs_42
OR
*cpe:2.3:o:cisco:ios_xe:16.7.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*
Changed
Reference Type
http://www.securitytracker.com/id/1041086 Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1041086 Broken Link, Third Party Advisory, VDB Entry
Modified Analysis by NIST 10/18/2021 8:03:36 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Removed
CVSS V3
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Removed
CVSS V2
NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
CPE Deprecation Remap by NIST 10/05/2021 10:51:11 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:h:cisco:asr_1002-hx_router:-:*:*:*:*:*:*:*
OR
*cpe:2.3:h:cisco:asr_1002-hx:-:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 10/05/2021 10:51:12 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:h:cisco:asr_1001-x_router:-:*:*:*:*:*:*:*
OR
*cpe:2.3:h:cisco:asr_1001-x:-:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 10/05/2021 10:51:16 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:h:cisco:asr_1002-x_router:-:*:*:*:*:*:*:*
OR
*cpe:2.3:h:cisco:asr_1002-x:-:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 10/05/2021 10:51:20 AM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:h:cisco:asr_1001-hx_router:-:*:*:*:*:*:*:*
OR
*cpe:2.3:h:cisco:asr_1001-hx:-:*:*:*:*:*:*:*
CVE Modified by Cisco Systems, Inc. 10/09/2019 7:31:45 PM
Action
Type
Old Value
New Value
Added
CWE
Cisco Systems, Inc. CWE-119
Initial Analysis by NIST 7/20/2018 8:40:47 AM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V2
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Added
CWE
CWE-119
Added
CPE Configuration
Record truncated, showing 2048 of 2247 characters. View Entire Change Record AND
OR
*cpe:2.3:o:cisco:ios_xe:16.8.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:fuji-16.7.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:fuji-16.8.1:*:*:*:*:*:*:*
*cpe:2.3:o:cisco:ios_xe:fuji-16.8.1a:*:*:*:*:*:*:*
OR
cpe:2.3:h:cisco:4221_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4321_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4331_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4351_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4431_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:4451-x_integrated_services_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp2\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1000_series_route_processor_\(rp3\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-hx_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1001-x_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-hx_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_1002-x_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_900_route_switch_processor_2_\(rsp2\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_900_route_switch_processor_3_\(rsp3\):-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-10sz-pd_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-12cz-a_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-12cz-d_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-12sz-im_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-24sz-im_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-24sz-m_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-24tz-m_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-4sz-a_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asr_920-4sz-d_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:cbr-8_converged_broadband_router:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:cloud_services_router_1000v:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ios:-:*:*:*:*:*:*:*
Changed
Reference Type
http://www.securityfocus.com/bid/104410 No Types Assigned
http://www.securityfocus.com/bid/104410 Third Party Advisory, VDB Entry
Changed
Reference Type
http://www.securitytracker.com/id/1041086 No Types Assigned
http://www.securitytracker.com/id/1041086 Third Party Advisory, VDB Entry
Changed
Reference Type
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-aaa No Types Assigned
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180606-aaa Vendor Advisory
CVE Modified by Cisco Systems, Inc. 6/12/2018 9:29:15 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securitytracker.com/id/1041086 [No Types Assigned]
CVE Modified by Cisco Systems, Inc. 6/08/2018 9:29:01 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.securityfocus.com/bid/104410 [No Types Assigned]
Quick Info
CVE Dictionary Entry: CVE-2018-0315 NVD
Published Date: 06/07/2018 NVD
Last Modified: 11/20/2024
Source: Cisco Systems, Inc.
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