CVE-2018-0156: Cisco IOS Software and Cisco IOS XE Software Smart Install Denial-of-Service Vulnerability
First published: Wed Mar 28 2018(Updated: )
A vulnerability in the Smart Install feature of Cisco IOS Software and Cisco IOS XE Software could allow an unauthenticated, remote attacker to trigger a reload of an affected device, resulting in a denial of service (DoS) condition. The vulnerability is due to improper validation of packet data. An attacker could exploit this vulnerability by sending a crafted packet to an affected device on TCP port 4786. Only Smart Install client switches are affected. Cisco devices that are configured as a Smart Install director are not affected by this vulnerability. Cisco Bug IDs: CSCvd40673.
Credit: ykramarz@cisco.com psirt@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| CIsco IOS Software and Cisco IOS XE Software | ||
| All of | ||
| Any of | ||
| Cisco IOS | =15.2\(2\)e4 | |
| Cisco IOS | =15.2\(2a\)ja | |
| Any of | ||
| Cisco Catalyst 2960-plus 24lc-l | ||
| Cisco Catalyst 2960-plus 24lc-s | ||
| Cisco Catalyst 2960-plus 24pc-l | ||
| Cisco Catalyst 2960-plus 24pc-s | ||
| Cisco Catalyst 2960-plus 24tc-l | ||
| Cisco Catalyst 2960-plus 24tc-s | ||
| Cisco Catalyst 2960-plus 48pst-l | ||
| Cisco Catalyst 2960-plus 48pst-s | ||
| Cisco Catalyst 2960-plus 48tc-l | ||
| Cisco Catalyst 2960-plus 48tc-s | ||
| Cisco Catalyst 2960c-12pc-l | ||
| Cisco Catalyst 2960c-8pc-l | ||
| Cisco Catalyst 2960c-8tc-l | ||
| Cisco Catalyst 2960c-8tc-s | ||
| Cisco Catalyst 2960cg-8tc-l | ||
| Cisco Catalyst 2960cpd-8pt-l | ||
| Cisco Catalyst 2960cpd-8tt-l | ||
| Cisco Catalyst 2960s-24pd-l | ||
| Cisco Catalyst 2960s-24ps-l | ||
| Cisco Catalyst 2960s-24td-l | ||
| Cisco Catalyst 2960s-24ts-l | ||
| Cisco Catalyst 2960s-24ts-s | ||
| Cisco Catalyst 2960s-48fpd-l | ||
| Cisco Catalyst 2960s-48fps-l | ||
| Cisco Catalyst 2960s-48lpd-l | ||
| Cisco Catalyst 2960s-48lps-l | ||
| Cisco Catalyst 2960s-48td-l | ||
| Cisco Catalyst 2960s-48ts-l | ||
| Cisco Catalyst 2960s-48ts-s | ||
| Cisco Catalyst 2960s-f24ps-l | ||
| Cisco Catalyst 2960s-f24ts-l | ||
| Cisco Catalyst 2960s-f24ts-s | ||
| Cisco Catalyst 2960s-f48fps-l | ||
| Cisco Catalyst 2960s-f48lps-l | ||
| Cisco Catalyst 2960s-f48ts-l | ||
| Cisco Catalyst 2960s-f48ts-s | ||
| Cisco Catalyst 2960x-24pd-l | ||
| Cisco Catalyst 2960X-24PSQ-L | ||
| Cisco Catalyst 2960X-24PSQ-L | ||
| Cisco Catalyst 2960x-24td-l | ||
| Cisco Catalyst 2960x-24ts-l | ||
| Cisco Catalyst 2960x-24ts-ll | ||
| Cisco Catalyst 2960x-48fpd-l | ||
| Cisco Catalyst 2960x-48fps-l | ||
| Cisco Catalyst 2960x-48lpd-l | ||
| Cisco Catalyst 2960x-48lps-l | ||
| Cisco Catalyst 2960x-48td-l | ||
| Cisco Catalyst 2960x-48ts-l | ||
| Cisco Catalyst 2960x-48ts-ll | ||
| Cisco Catalyst 2960xr-24pd-i | ||
| Cisco Catalyst 2960xr-24ps-i | ||
| Cisco Catalyst 2960xr-24td-i | ||
| Cisco Catalyst 2960xr-24ts-i | ||
| Cisco Catalyst 2960xr-48fpd-i | ||
| Cisco Catalyst 2960xr-48fps-i | ||
| Cisco Catalyst 2960xr-48lpd-i | ||
| Cisco Catalyst 2960xr-48lps-i | ||
| Cisco Catalyst 2960xr-48td-i | ||
| Cisco Catalyst 2960xr-48ts-i | ||
| Cisco Catalyst 3560c-12pc-s | ||
| Cisco Catalyst 3560c-8pc-s | ||
| Cisco Catalyst 3560cg-8pc-s | ||
| Cisco Catalyst 3560cg-8tc-s | ||
| Cisco Catalyst 3560cpd-8pt-s | ||
| Cisco Catalyst 3560x-24p-e | ||
| Cisco Catalyst 3560x-24p-l | ||
| Cisco Catalyst 3560x-24p-s | ||
| Cisco Catalyst 3560x-24t-e | ||
| Cisco Catalyst 3560x-24t-l | ||
| Cisco Catalyst 3560x-24t-s | ||
| Cisco Catalyst 3560x-24u-e | ||
| Cisco Catalyst 3560x-24u-l | ||
| Cisco Catalyst 3560x-24u-s | ||
| Cisco Catalyst 3560x-48p-e | ||
| Cisco Catalyst 3560x-48p-l | ||
| Cisco Catalyst 3560x-48p-s | ||
| Cisco Catalyst 3560x-48pf-e | ||
| Cisco Catalyst 3560x-48pf-l | ||
| Cisco Catalyst 3560x-48pf-s | ||
| Cisco Catalyst 3560x-48t-e | ||
| Cisco Catalyst 3560x-48t-l | ||
| Cisco Catalyst 3560x-48t-s | ||
| Cisco Catalyst 3560x-48u-e | ||
| Cisco Catalyst 3560x-48u-l | ||
| Cisco Catalyst 3560x-48u-s | ||
| Cisco Catalyst 3750x-12s-e | ||
| Cisco Catalyst 3750x-12s-s | ||
| Cisco Catalyst 3750x-24p-e | ||
| Cisco Catalyst 3750x-24p-l | ||
| Cisco Catalyst 3750x-24p-s | ||
| Cisco Catalyst 3750x-24s-e | ||
| Cisco Catalyst 3750x-24s-s | ||
| Cisco Catalyst 3750x-24t-e | ||
| Cisco Catalyst 3750x-24t-l | ||
| Cisco Catalyst 3750x-24t-s | ||
| Cisco Catalyst 3750x-24u-e | ||
| Cisco Catalyst 3750x-24u-l | ||
| Cisco Catalyst 3750x-24u-s | ||
| Cisco Catalyst 3750x-48p-e | ||
| Cisco Catalyst 3750x-48p-l | ||
| Cisco Catalyst 3750x-48p-s | ||
| Cisco Catalyst 3750x-48pf-e | ||
| Cisco Catalyst 3750x-48pf-l | ||
| Cisco Catalyst 3750x-48pf-s | ||
| Cisco Catalyst 3750x-48t-e | ||
| Cisco Catalyst 3750x-48t-l | ||
| Cisco Catalyst 3750x-48t-s | ||
| Cisco Catalyst 3750x-48u-e | ||
| Cisco Catalyst 3750x-48u-l | ||
| Cisco Catalyst 3750x-48u-s | ||
| Cisco Catalyst 4500 Supervisor Engine 6-E (k5) | ||
| Cisco Catalyst 4500 Supervisor Engine 6-E | ||
| Cisco Catalyst 4900M Switch | ||
| Cisco Catalyst 4948e Ethernet Switch | ||
| Cisco Catalyst 4948e-f Ethernet switch | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco IE 3010-16S-8PC Industrial Ethernet Switch | ||
| Cisco IE 3010-24TC | ||
| Cisco ie 2000-16ptc-g | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000-16TC | ||
| Cisco IE 2000-16TC-G | ||
| Cisco IE 2000-16TC-G-E | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000-24T67 | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000-8T67P | ||
| Cisco IE 2000-8T67P | ||
| Cisco IE 2000-8TC | ||
| Cisco IE 2000-8TC-G | ||
| Cisco IE 2000-8TC-G-E | ||
| Cisco IE 2000-8TC-G-N | ||
| Cisco IE 3000 | ||
| Cisco IE 3000 | ||
| All of | ||
| Any of | ||
| Cisco IOS XE | =15.2\(2\)e4 | |
| Cisco IOS XE | =15.2\(2a\)ja | |
| Any of | ||
| Cisco Catalyst 2960-plus 24lc-l | ||
| Cisco Catalyst 2960-plus 24lc-s | ||
| Cisco Catalyst 2960-plus 24pc-l | ||
| Cisco Catalyst 2960-plus 24pc-s | ||
| Cisco Catalyst 2960-plus 24tc-l | ||
| Cisco Catalyst 2960-plus 24tc-s | ||
| Cisco Catalyst 2960-plus 48pst-l | ||
| Cisco Catalyst 2960-plus 48pst-s | ||
| Cisco Catalyst 2960-plus 48tc-l | ||
| Cisco Catalyst 2960-plus 48tc-s | ||
| Cisco Catalyst 2960c-12pc-l | ||
| Cisco Catalyst 2960c-8pc-l | ||
| Cisco Catalyst 2960c-8tc-l | ||
| Cisco Catalyst 2960c-8tc-s | ||
| Cisco Catalyst 2960cg-8tc-l | ||
| Cisco Catalyst 2960cpd-8pt-l | ||
| Cisco Catalyst 2960cpd-8tt-l | ||
| Cisco Catalyst 2960s-24pd-l | ||
| Cisco Catalyst 2960s-24ps-l | ||
| Cisco Catalyst 2960s-24td-l | ||
| Cisco Catalyst 2960s-24ts-l | ||
| Cisco Catalyst 2960s-24ts-s | ||
| Cisco Catalyst 2960s-48fpd-l | ||
| Cisco Catalyst 2960s-48fps-l | ||
| Cisco Catalyst 2960s-48lpd-l | ||
| Cisco Catalyst 2960s-48lps-l | ||
| Cisco Catalyst 2960s-48td-l | ||
| Cisco Catalyst 2960s-48ts-l | ||
| Cisco Catalyst 2960s-48ts-s | ||
| Cisco Catalyst 2960s-f24ps-l | ||
| Cisco Catalyst 2960s-f24ts-l | ||
| Cisco Catalyst 2960s-f24ts-s | ||
| Cisco Catalyst 2960s-f48fps-l | ||
| Cisco Catalyst 2960s-f48lps-l | ||
| Cisco Catalyst 2960s-f48ts-l | ||
| Cisco Catalyst 2960s-f48ts-s | ||
| Cisco Catalyst 2960x-24pd-l | ||
| Cisco Catalyst 2960X-24PSQ-L | ||
| Cisco Catalyst 2960X-24PSQ-L | ||
| Cisco Catalyst 2960x-24td-l | ||
| Cisco Catalyst 2960x-24ts-l | ||
| Cisco Catalyst 2960x-24ts-ll | ||
| Cisco Catalyst 2960x-48fpd-l | ||
| Cisco Catalyst 2960x-48fps-l | ||
| Cisco Catalyst 2960x-48lpd-l | ||
| Cisco Catalyst 2960x-48lps-l | ||
| Cisco Catalyst 2960x-48td-l | ||
| Cisco Catalyst 2960x-48ts-l | ||
| Cisco Catalyst 2960x-48ts-ll | ||
| Cisco Catalyst 2960xr-24pd-i | ||
| Cisco Catalyst 2960xr-24ps-i | ||
| Cisco Catalyst 2960xr-24td-i | ||
| Cisco Catalyst 2960xr-24ts-i | ||
| Cisco Catalyst 2960xr-48fpd-i | ||
| Cisco Catalyst 2960xr-48fps-i | ||
| Cisco Catalyst 2960xr-48lpd-i | ||
| Cisco Catalyst 2960xr-48lps-i | ||
| Cisco Catalyst 2960xr-48td-i | ||
| Cisco Catalyst 2960xr-48ts-i | ||
| Cisco Catalyst 3560c-12pc-s | ||
| Cisco Catalyst 3560c-8pc-s | ||
| Cisco Catalyst 3560cg-8pc-s | ||
| Cisco Catalyst 3560cg-8tc-s | ||
| Cisco Catalyst 3560cpd-8pt-s | ||
| Cisco Catalyst 3560x-24p-e | ||
| Cisco Catalyst 3560x-24p-l | ||
| Cisco Catalyst 3560x-24p-s | ||
| Cisco Catalyst 3560x-24t-e | ||
| Cisco Catalyst 3560x-24t-l | ||
| Cisco Catalyst 3560x-24t-s | ||
| Cisco Catalyst 3560x-24u-e | ||
| Cisco Catalyst 3560x-24u-l | ||
| Cisco Catalyst 3560x-24u-s | ||
| Cisco Catalyst 3560x-48p-e | ||
| Cisco Catalyst 3560x-48p-l | ||
| Cisco Catalyst 3560x-48p-s | ||
| Cisco Catalyst 3560x-48pf-e | ||
| Cisco Catalyst 3560x-48pf-l | ||
| Cisco Catalyst 3560x-48pf-s | ||
| Cisco Catalyst 3560x-48t-e | ||
| Cisco Catalyst 3560x-48t-l | ||
| Cisco Catalyst 3560x-48t-s | ||
| Cisco Catalyst 3560x-48u-e | ||
| Cisco Catalyst 3560x-48u-l | ||
| Cisco Catalyst 3560x-48u-s | ||
| Cisco Catalyst 3750x-12s-e | ||
| Cisco Catalyst 3750x-12s-s | ||
| Cisco Catalyst 3750x-24p-e | ||
| Cisco Catalyst 3750x-24p-l | ||
| Cisco Catalyst 3750x-24p-s | ||
| Cisco Catalyst 3750x-24s-e | ||
| Cisco Catalyst 3750x-24s-s | ||
| Cisco Catalyst 3750x-24t-e | ||
| Cisco Catalyst 3750x-24t-l | ||
| Cisco Catalyst 3750x-24t-s | ||
| Cisco Catalyst 3750x-24u-e | ||
| Cisco Catalyst 3750x-24u-l | ||
| Cisco Catalyst 3750x-24u-s | ||
| Cisco Catalyst 3750x-48p-e | ||
| Cisco Catalyst 3750x-48p-l | ||
| Cisco Catalyst 3750x-48p-s | ||
| Cisco Catalyst 3750x-48pf-e | ||
| Cisco Catalyst 3750x-48pf-l | ||
| Cisco Catalyst 3750x-48pf-s | ||
| Cisco Catalyst 3750x-48t-e | ||
| Cisco Catalyst 3750x-48t-l | ||
| Cisco Catalyst 3750x-48t-s | ||
| Cisco Catalyst 3750x-48u-e | ||
| Cisco Catalyst 3750x-48u-l | ||
| Cisco Catalyst 3750x-48u-s | ||
| Cisco Catalyst 4500 Supervisor Engine 6-E (k5) | ||
| Cisco Catalyst 4500 Supervisor Engine 6-E | ||
| Cisco Catalyst 4900M Switch | ||
| Cisco Catalyst 4948e Ethernet Switch | ||
| Cisco Catalyst 4948e-f Ethernet switch | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco IE 3010-16S-8PC Industrial Ethernet Switch | ||
| Cisco IE 3010-24TC | ||
| Cisco ie 2000-16ptc-g | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000-16TC | ||
| Cisco IE 2000-16TC-G | ||
| Cisco IE 2000-16TC-G-E | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000-24T67 | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000-8T67P | ||
| Cisco IE 2000-8T67P | ||
| Cisco IE 2000-8TC | ||
| Cisco IE 2000-8TC-G | ||
| Cisco IE 2000-8TC-G-E | ||
| Cisco IE 2000-8TC-G-N | ||
| Cisco IE 3000 | ||
| Cisco IE 3000 | ||
| Cisco IOS | =15.2\(2\)e4 | |
| Cisco IOS | =15.2\(2a\)ja | |
| Cisco Catalyst 2960-plus 24lc-l | ||
| Cisco Catalyst 2960-plus 24lc-s | ||
| Cisco Catalyst 2960-plus 24pc-l | ||
| Cisco Catalyst 2960-plus 24pc-s | ||
| Cisco Catalyst 2960-plus 24tc-l | ||
| Cisco Catalyst 2960-plus 24tc-s | ||
| Cisco Catalyst 2960-plus 48pst-l | ||
| Cisco Catalyst 2960-plus 48pst-s | ||
| Cisco Catalyst 2960-plus 48tc-l | ||
| Cisco Catalyst 2960-plus 48tc-s | ||
| Cisco Catalyst 2960c-12pc-l | ||
| Cisco Catalyst 2960c-8pc-l | ||
| Cisco Catalyst 2960c-8tc-l | ||
| Cisco Catalyst 2960c-8tc-s | ||
| Cisco Catalyst 2960cg-8tc-l | ||
| Cisco Catalyst 2960cpd-8pt-l | ||
| Cisco Catalyst 2960cpd-8tt-l | ||
| Cisco Catalyst 2960s-24pd-l | ||
| Cisco Catalyst 2960s-24ps-l | ||
| Cisco Catalyst 2960s-24td-l | ||
| Cisco Catalyst 2960s-24ts-l | ||
| Cisco Catalyst 2960s-24ts-s | ||
| Cisco Catalyst 2960s-48fpd-l | ||
| Cisco Catalyst 2960s-48fps-l | ||
| Cisco Catalyst 2960s-48lpd-l | ||
| Cisco Catalyst 2960s-48lps-l | ||
| Cisco Catalyst 2960s-48td-l | ||
| Cisco Catalyst 2960s-48ts-l | ||
| Cisco Catalyst 2960s-48ts-s | ||
| Cisco Catalyst 2960s-f24ps-l | ||
| Cisco Catalyst 2960s-f24ts-l | ||
| Cisco Catalyst 2960s-f24ts-s | ||
| Cisco Catalyst 2960s-f48fps-l | ||
| Cisco Catalyst 2960s-f48lps-l | ||
| Cisco Catalyst 2960s-f48ts-l | ||
| Cisco Catalyst 2960s-f48ts-s | ||
| Cisco Catalyst 2960x-24pd-l | ||
| Cisco Catalyst 2960X-24PSQ-L | ||
| Cisco Catalyst 2960X-24PSQ-L | ||
| Cisco Catalyst 2960x-24td-l | ||
| Cisco Catalyst 2960x-24ts-l | ||
| Cisco Catalyst 2960x-24ts-ll | ||
| Cisco Catalyst 2960x-48fpd-l | ||
| Cisco Catalyst 2960x-48fps-l | ||
| Cisco Catalyst 2960x-48lpd-l | ||
| Cisco Catalyst 2960x-48lps-l | ||
| Cisco Catalyst 2960x-48td-l | ||
| Cisco Catalyst 2960x-48ts-l | ||
| Cisco Catalyst 2960x-48ts-ll | ||
| Cisco Catalyst 2960xr-24pd-i | ||
| Cisco Catalyst 2960xr-24ps-i | ||
| Cisco Catalyst 2960xr-24td-i | ||
| Cisco Catalyst 2960xr-24ts-i | ||
| Cisco Catalyst 2960xr-48fpd-i | ||
| Cisco Catalyst 2960xr-48fps-i | ||
| Cisco Catalyst 2960xr-48lpd-i | ||
| Cisco Catalyst 2960xr-48lps-i | ||
| Cisco Catalyst 2960xr-48td-i | ||
| Cisco Catalyst 2960xr-48ts-i | ||
| Cisco Catalyst 3560c-12pc-s | ||
| Cisco Catalyst 3560c-8pc-s | ||
| Cisco Catalyst 3560cg-8pc-s | ||
| Cisco Catalyst 3560cg-8tc-s | ||
| Cisco Catalyst 3560cpd-8pt-s | ||
| Cisco Catalyst 3560x-24p-e | ||
| Cisco Catalyst 3560x-24p-l | ||
| Cisco Catalyst 3560x-24p-s | ||
| Cisco Catalyst 3560x-24t-e | ||
| Cisco Catalyst 3560x-24t-l | ||
| Cisco Catalyst 3560x-24t-s | ||
| Cisco Catalyst 3560x-24u-e | ||
| Cisco Catalyst 3560x-24u-l | ||
| Cisco Catalyst 3560x-24u-s | ||
| Cisco Catalyst 3560x-48p-e | ||
| Cisco Catalyst 3560x-48p-l | ||
| Cisco Catalyst 3560x-48p-s | ||
| Cisco Catalyst 3560x-48pf-e | ||
| Cisco Catalyst 3560x-48pf-l | ||
| Cisco Catalyst 3560x-48pf-s | ||
| Cisco Catalyst 3560x-48t-e | ||
| Cisco Catalyst 3560x-48t-l | ||
| Cisco Catalyst 3560x-48t-s | ||
| Cisco Catalyst 3560x-48u-e | ||
| Cisco Catalyst 3560x-48u-l | ||
| Cisco Catalyst 3560x-48u-s | ||
| Cisco Catalyst 3750x-12s-e | ||
| Cisco Catalyst 3750x-12s-s | ||
| Cisco Catalyst 3750x-24p-e | ||
| Cisco Catalyst 3750x-24p-l | ||
| Cisco Catalyst 3750x-24p-s | ||
| Cisco Catalyst 3750x-24s-e | ||
| Cisco Catalyst 3750x-24s-s | ||
| Cisco Catalyst 3750x-24t-e | ||
| Cisco Catalyst 3750x-24t-l | ||
| Cisco Catalyst 3750x-24t-s | ||
| Cisco Catalyst 3750x-24u-e | ||
| Cisco Catalyst 3750x-24u-l | ||
| Cisco Catalyst 3750x-24u-s | ||
| Cisco Catalyst 3750x-48p-e | ||
| Cisco Catalyst 3750x-48p-l | ||
| Cisco Catalyst 3750x-48p-s | ||
| Cisco Catalyst 3750x-48pf-e | ||
| Cisco Catalyst 3750x-48pf-l | ||
| Cisco Catalyst 3750x-48pf-s | ||
| Cisco Catalyst 3750x-48t-e | ||
| Cisco Catalyst 3750x-48t-l | ||
| Cisco Catalyst 3750x-48t-s | ||
| Cisco Catalyst 3750x-48u-e | ||
| Cisco Catalyst 3750x-48u-l | ||
| Cisco Catalyst 3750x-48u-s | ||
| Cisco Catalyst 4500 Supervisor Engine 6-E (k5) | ||
| Cisco Catalyst 4500 Supervisor Engine 6-E | ||
| Cisco Catalyst 4900M Switch | ||
| Cisco Catalyst 4948e Ethernet Switch | ||
| Cisco Catalyst 4948e-f Ethernet switch | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco Embedded Service 2020 | ||
| Cisco IE 3010-16S-8PC Industrial Ethernet Switch | ||
| Cisco IE 3010-24TC | ||
| Cisco ie 2000-16ptc-g | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000-16TC | ||
| Cisco IE 2000-16TC-G | ||
| Cisco IE 2000-16TC-G-E | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000-24T67 | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000 Series Switches | ||
| Cisco IE 2000-8T67P | ||
| Cisco IE 2000-8T67P | ||
| Cisco IE 2000-8TC | ||
| Cisco IE 2000-8TC-G | ||
| Cisco IE 2000-8TC-G-E | ||
| Cisco IE 2000-8TC-G-N | ||
| Cisco IE 3000 | ||
| Cisco IE 3000 | ||
| Cisco IOS XE | =15.2\(2\)e4 | |
| Cisco IOS XE | =15.2\(2a\)ja | |
| All of | ||
| Any of | ||
| =15.2\(2\)e4 | ||
| =15.2\(2a\)ja | ||
| Any of | ||
| All of | ||
| Any of | ||
| =15.2\(2\)e4 | ||
| =15.2\(2a\)ja | ||
| Any of | ||
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Reference Links
- http://www.securityfocus.com/bid/103569
- http://www.securitytracker.com/id/1040596
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04
- https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi
- https://nvd.nist.gov/vuln/detail/CVE-2018-0156
Frequently Asked Questions
What is the severity of CVE-2018-0156?
CVE-2018-0156 is rated critical, as it can lead to a denial of service (DoS) condition.
How do I fix CVE-2018-0156?
Fix CVE-2018-0156 by applying the updated software versions provided by Cisco as per their advisory.
Which Cisco products are affected by CVE-2018-0156?
CVE-2018-0156 affects various versions of Cisco IOS and IOS XE software, specifically those running version 15.2(2)e4 and 15.2(2a)ja.
What type of attack can exploit CVE-2018-0156?
CVE-2018-0156 can be exploited by unauthenticated, remote attackers to initiate a device reload.
What is the impact of CVE-2018-0156 on my network devices?
The impact of CVE-2018-0156 is significant as it results in a denial of service, causing the affected Cisco devices to reload.
- agent/type
- agent/description
- agent/weakness
- agent/title
- agent/severity
- agent/first-publish-date
- agent/event
- exploited/true
- collector/cisa-known-exploited
- source/CISA
- agent/software-canonical-lookup
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/source
- agent/author
- agent/last-modified-date
- agent/tags
- agent/softwarecombine
- collector/nvd-cve
- source/NVD
- agent/software-canonical-lookup-request
- collector/nvd-api
- collector/nvd-index
- vendor/cisco
- canonical/cisco ios software and cisco ios xe software
- canonical/cisco ios
- version/cisco ios/15.2\(2\)e4
- version/cisco ios/15.2\(2a\)ja
- canonical/cisco catalyst 2960-plus 24lc-l
- canonical/cisco catalyst 2960-plus 24lc-s
- canonical/cisco catalyst 2960-plus 24pc-l
- canonical/cisco catalyst 2960-plus 24pc-s
- canonical/cisco catalyst 2960-plus 24tc-l
- canonical/cisco catalyst 2960-plus 24tc-s
- canonical/cisco catalyst 2960-plus 48pst-l
- canonical/cisco catalyst 2960-plus 48pst-s
- canonical/cisco catalyst 2960-plus 48tc-l
- canonical/cisco catalyst 2960-plus 48tc-s
- canonical/cisco catalyst 2960c-12pc-l
- canonical/cisco catalyst 2960c-8pc-l
- canonical/cisco catalyst 2960c-8tc-l
- canonical/cisco catalyst 2960c-8tc-s
- canonical/cisco catalyst 2960cg-8tc-l
- canonical/cisco catalyst 2960cpd-8pt-l
- canonical/cisco catalyst 2960cpd-8tt-l
- canonical/cisco catalyst 2960s-24pd-l
- canonical/cisco catalyst 2960s-24ps-l
- canonical/cisco catalyst 2960s-24td-l
- canonical/cisco catalyst 2960s-24ts-l
- canonical/cisco catalyst 2960s-24ts-s
- canonical/cisco catalyst 2960s-48fpd-l
- canonical/cisco catalyst 2960s-48fps-l
- canonical/cisco catalyst 2960s-48lpd-l
- canonical/cisco catalyst 2960s-48lps-l
- canonical/cisco catalyst 2960s-48td-l
- canonical/cisco catalyst 2960s-48ts-l
- canonical/cisco catalyst 2960s-48ts-s
- canonical/cisco catalyst 2960s-f24ps-l
- canonical/cisco catalyst 2960s-f24ts-l
- canonical/cisco catalyst 2960s-f24ts-s
- canonical/cisco catalyst 2960s-f48fps-l
- canonical/cisco catalyst 2960s-f48lps-l
- canonical/cisco catalyst 2960s-f48ts-l
- canonical/cisco catalyst 2960s-f48ts-s
- canonical/cisco catalyst 2960x-24pd-l
- canonical/cisco catalyst 2960x-24psq-l
- canonical/cisco catalyst 2960x-24td-l
- canonical/cisco catalyst 2960x-24ts-l
- canonical/cisco catalyst 2960x-24ts-ll
- canonical/cisco catalyst 2960x-48fpd-l
- canonical/cisco catalyst 2960x-48fps-l
- canonical/cisco catalyst 2960x-48lpd-l
- canonical/cisco catalyst 2960x-48lps-l
- canonical/cisco catalyst 2960x-48td-l
- canonical/cisco catalyst 2960x-48ts-l
- canonical/cisco catalyst 2960x-48ts-ll
- canonical/cisco catalyst 2960xr-24pd-i
- canonical/cisco catalyst 2960xr-24ps-i
- canonical/cisco catalyst 2960xr-24td-i
- canonical/cisco catalyst 2960xr-24ts-i
- canonical/cisco catalyst 2960xr-48fpd-i
- canonical/cisco catalyst 2960xr-48fps-i
- canonical/cisco catalyst 2960xr-48lpd-i
- canonical/cisco catalyst 2960xr-48lps-i
- canonical/cisco catalyst 2960xr-48td-i
- canonical/cisco catalyst 2960xr-48ts-i
- canonical/cisco catalyst 3560c-12pc-s
- canonical/cisco catalyst 3560c-8pc-s
- canonical/cisco catalyst 3560cg-8pc-s
- canonical/cisco catalyst 3560cg-8tc-s
- canonical/cisco catalyst 3560cpd-8pt-s
- canonical/cisco catalyst 3560x-24p-e
- canonical/cisco catalyst 3560x-24p-l
- canonical/cisco catalyst 3560x-24p-s
- canonical/cisco catalyst 3560x-24t-e
- canonical/cisco catalyst 3560x-24t-l
- canonical/cisco catalyst 3560x-24t-s
- canonical/cisco catalyst 3560x-24u-e
- canonical/cisco catalyst 3560x-24u-l
- canonical/cisco catalyst 3560x-24u-s
- canonical/cisco catalyst 3560x-48p-e
- canonical/cisco catalyst 3560x-48p-l
- canonical/cisco catalyst 3560x-48p-s
- canonical/cisco catalyst 3560x-48pf-e
- canonical/cisco catalyst 3560x-48pf-l
- canonical/cisco catalyst 3560x-48pf-s
- canonical/cisco catalyst 3560x-48t-e
- canonical/cisco catalyst 3560x-48t-l
- canonical/cisco catalyst 3560x-48t-s
- canonical/cisco catalyst 3560x-48u-e
- canonical/cisco catalyst 3560x-48u-l
- canonical/cisco catalyst 3560x-48u-s
- canonical/cisco catalyst 3750x-12s-e
- canonical/cisco catalyst 3750x-12s-s
- canonical/cisco catalyst 3750x-24p-e
- canonical/cisco catalyst 3750x-24p-l
- canonical/cisco catalyst 3750x-24p-s
- canonical/cisco catalyst 3750x-24s-e
- canonical/cisco catalyst 3750x-24s-s
- canonical/cisco catalyst 3750x-24t-e
- canonical/cisco catalyst 3750x-24t-l
- canonical/cisco catalyst 3750x-24t-s
- canonical/cisco catalyst 3750x-24u-e
- canonical/cisco catalyst 3750x-24u-l
- canonical/cisco catalyst 3750x-24u-s
- canonical/cisco catalyst 3750x-48p-e
- canonical/cisco catalyst 3750x-48p-l
- canonical/cisco catalyst 3750x-48p-s
- canonical/cisco catalyst 3750x-48pf-e
- canonical/cisco catalyst 3750x-48pf-l
- canonical/cisco catalyst 3750x-48pf-s
- canonical/cisco catalyst 3750x-48t-e
- canonical/cisco catalyst 3750x-48t-l
- canonical/cisco catalyst 3750x-48t-s
- canonical/cisco catalyst 3750x-48u-e
- canonical/cisco catalyst 3750x-48u-l
- canonical/cisco catalyst 3750x-48u-s
- canonical/cisco catalyst 4500 supervisor engine 6-e (k5)
- canonical/cisco catalyst 4500 supervisor engine 6-e
- canonical/cisco catalyst 4900m switch
- canonical/cisco catalyst 4948e ethernet switch
- canonical/cisco catalyst 4948e-f ethernet switch
- canonical/cisco embedded service 2020
- canonical/cisco ie 3010-16s-8pc industrial ethernet switch
- canonical/cisco ie 3010-24tc
- canonical/cisco ie 2000-16ptc-g
- canonical/cisco ie 2000 series switches
- canonical/cisco ie 2000-16tc
- canonical/cisco ie 2000-16tc-g
- canonical/cisco ie 2000-16tc-g-e
- canonical/cisco ie 2000 series
- canonical/cisco ie 2000-24t67
- canonical/cisco ie 2000-8t67p
- canonical/cisco ie 2000-8tc
- canonical/cisco ie 2000-8tc-g
- canonical/cisco ie 2000-8tc-g-e
- canonical/cisco ie 2000-8tc-g-n
- canonical/cisco ie 3000
- canonical/cisco ios xe
- version/cisco ios xe/15.2\(2\)e4
- version/cisco ios xe/15.2\(2a\)ja