Executive Summary
| Summary | |
|---|---|
| Title | Cisco IOS and IOS XE Software AAA Login Denial of Service Vulnerability |
| Informations | |||
|---|---|---|---|
| Name | cisco-sa-20160928-aaados | First vendor Publication | 2016-09-28 |
| Vendor | Cisco | Last vendor Modification | 2016-09-28 |
| 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:M/Au:N/C:N/I:N/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 7.1 | Attack Range | Network |
| Cvss Impact Score | 6.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A vulnerability in the Authentication, Authorization, and Accounting (AAA) service for remote Secure Shell Host (SSH) connections to the device for Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause the vulnerable device to reload. The vulnerability is due to an error log message when a remote SSH connection to the device fails AAA authentication. An attacker could exploit this vulnerability by attempting to authenticate to the targeted device. An exploit could allow the attacker to cause a denial of service (DoS) condition. Cisco has released software updates that address this vulnerability. There is a workaround that addresses this vulnerability. This advisory is available at the following link: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160928-aaados This advisory is part of the September 28, 2016, release of the Cisco IOS and IOS XE Software Security Advisory Bundled Publication, which includes 10 Cisco Security Advisories that describe 11 vulnerabilities. All the vulnerabilities have a Security Impact Rating of High. For a complete list of the advisories and links to them, see Cisco Event Response: September 2016 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication. BEGIN PGP SIGNATURE Comment: GPGTools - http://gpgtools.org iQIcBAEBCAAGBQJX6vssAAoJEK89gD3EAJB5QhAQAK1qcs2Tofs/jtgm6V8kf6/T KF1o/mYTtsWhv+ktaYNGRWQAwRmeBksGPfkeDuYmj4uhtRiPAUwDknbBVnXd24Yv RYeyS8tULGH/PYUZnWOcxc3dee/+OMBnJjkbY3MMtb2dfwXOOKqIShrKoBvp8ZFc GBbD2vqh86qxPTS9OUgPrR2RcmeqC7GwAV/iCIYJs/lX1E/BjgCbW2YHNBFUwOk4 f7v/fB5eeFjTT/PTgVZXkJJXMgG1P3z8qDZLkwUtvMrdOixz/3d4T3Cfro90mrBV l6TXdTQ+r/rHGRLhqE/m3eTKGK5471WoeiPbS40WBuDQN2h/Li52s9B7oIpTX7eL UeZ7BpjxhRzJqB48mWRnmRh8kiXykgcnCiE5PTEKtuo5HMRmj84Q8vxqNy83ILTK WDCNYf21KaSxnWF2vWqcg11wHyrLvbyV5k4nFaRG+rUukAPTjqolT+IyjrfRA5pY +boX6cergmOnA+ZFIsYU7Km+c1JE0syOdmsmtMeH2EfmRS27DqrhQy8PsPPzY/wQ Wyk6Z8vQfkuAU6qWoD7QfanfQA21bhzmyXSB4+tbBLpuUyG1iLcFWj77FZYdptI1 7Iutbzve8/WulwBbfSCWtWVs0pk/PU0D9bVSSoa5mwtuXUuB/2MNn/nH32Trr1h4 JgDHUl8OoK1XzRBxRuK7 =NlPr 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-399 | Resource Management Errors |
CPE : Common Platform Enumeration
Alert History
| Date | Informations |
|---|---|
| 2016-10-07 05:24:48 |
|
| 2016-10-06 05:22:38 |
|
| 2016-09-28 21:23:30 |
|
