Executive Summary

Summary
Title Cisco Small Business Managed Switches Denial of Service Vulnerability
Informations
Name cisco-sa-20170920-sbms First vendor Publication 2017-09-20
Vendor Cisco Last vendor Modification 2017-09-20
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A vulnerability in the Secure Shell (SSH) subsystem of Cisco Small Business Managed Switches software could allow an authenticated, remote attacker to cause a reload of the affected switch, resulting in a denial of service (DoS) condition.

The vulnerability is due to improper processing of SSH connections. An attacker could exploit this vulnerability by logging in to an affected switch via SSH and sending a malicious SSH message.

Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170920-sbms ["https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170920-sbms"]

BEGIN PGP SIGNATURE

iQKBBAEBAgBrBQJZwpDEZBxDaXNjbyBTeXN0ZW1zIFByb2R1Y3QgU2VjdXJpdHkg SW5jaWRlbnQgUmVzcG9uc2UgVGVhbSAoQ2lzY28gUFNJUlQga2V5IDIwMTYtMjAx NykgPHBzaXJ0QGNpc2NvLmNvbT4ACgkQrz2APcQAkHk+cw/+PjUK0vd5a456fp+4 KYFV2mWQ/OjtTXQ1k8QiuN69tTsrV2BByBmAugLhJF3330m6BpwNjMaClnGyw0l7 550tOe71NV3I3uBEop62HqTOaQYGyDJ5DUs8q4lhNqgOnKaDxJeLjHHJXAcCzS8R 5Edbn4W99ELfVMAhd4/epSdRJt6j1otCiYNLExWRZG/AHRGNx5FIR7ECv8lyHS6w plnc7ZGnsh6peYt0quanBXKzBw1tgH3NOUfMFHg+dge6LIPzYjnNXr7XIqKFLL8O LHP8rc6rVAoCvevd8rIZuBSG7nkxajrb5zEvVqwkJe/IGZb0MpcpUgk6pMsTJX/I TZrGothMaspdH2MqwhpeuT0Njv/Tkt26ajc2sZXYDh8t9iIhTdH0rLGcITMwzHEa HKb5+OtgsInxMMoVxZsOtNAXnathDB8MK8Dg3zfgQ0WbAOGTkRm2jPCvkWsVL9Fg N4gX6Cv3Z7UhFxksxb8NTYFUIzWiytcglIkz6uOeBCS5BU8LTeDZR6ualDo9di9t T6E057QF6SuHnnr9jfuA9awD7UqwnjhEWBY72yqKqsgh71Iiu+/5/AP8/mSsupZC MTrD7GxgjTlgdkpEhwqkVwUkKy+dGy5+oC9Qi2IwpaAazCSxfzY5acH+VP6CfCsY AKML9rPuB/TYgqzMPCv+rvR5Z44= =cpqP END PGP SIGNATURE

_______________________________________________ cust-security-announce mailing list cust-security-announce@cisco.com To unsubscribe, send the command "unsubscribe" in the subject of your message to cust-security-announce-leave@cisco.com

Original Source

Url : http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco (...)

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1
Os 1
Os 1
Os 1
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 4
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2
Os 2

Alert History

If you want to see full details history, please login or register.
0
1
Date Informations
2017-10-04 00:25:34
  • Multiple Updates
2017-09-21 17:22:18
  • First insertion