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.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/103569 | Third Party Advisory VDB Entry |
http://www.securitytracker.com/id/1040596 | Third Party Advisory VDB Entry |
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-04 | Third Party Advisory US Government Resource |
https://ics-cert.us-cert.gov/advisories/ICSA-18-107-05 | Third Party Advisory US Government Resource |
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180328-smi | Vendor Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
No history.
Information
Published : 2018-03-28 22:29
Updated : 2024-02-04 19:46
NVD link : CVE-2018-0156
Mitre link : CVE-2018-0156
CVE.ORG link : CVE-2018-0156
JSON object : View
Products Affected
cisco
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- embedded_service_2020_ncp
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- ie_2000-24t67
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- ios
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- ie_2000-4t-g
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- ie_3000-4tc
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