CVE-2015-0607
First published: Fri Mar 06 2015(Updated: )
The Authentication Proxy feature in Cisco IOS does not properly handle invalid AAA return codes from RADIUS and TACACS+ servers, which allows remote attackers to bypass authentication in opportunistic circumstances via a connection attempt that triggers an invalid code, as demonstrated by a connection attempt with a blank password, aka Bug IDs CSCuo09400 and CSCun16016.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS | =15.4\(1\)t | |
| Cisco IOS | =15.4\(1\)t1 | |
| Cisco IOS | =15.4\(1\)t2 | |
| Cisco IOS | =15.4\(1\)t3 | |
| Cisco IOS | =15.4\(1\)t4 | |
| Cisco IOS | =15.4\(2\)t | |
| Cisco IOS | =15.4\(2\)t1 | |
| Cisco IOS | =15.4\(2\)t2 | |
| Cisco IOS | =15.4\(2\)t3 | |
| Cisco IOS | =15.4\(100\)t | |
| Cisco IOS | =15.4t |
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Reference Links
- agent/author
- agent/description
- agent/event
- agent/first-publish-date
- agent/last-modified-date
- agent/references
- agent/severity
- agent/softwarecombine
- agent/weakness
- collector/nvd-index
- vendor/cisco
- canonical/cisco ios
- version/cisco ios/15.4\(1\)t
- version/cisco ios/15.4\(1\)t1
- version/cisco ios/15.4\(1\)t2
- version/cisco ios/15.4\(1\)t3
- version/cisco ios/15.4\(1\)t4
- version/cisco ios/15.4\(2\)t
- version/cisco ios/15.4\(2\)t1
- version/cisco ios/15.4\(2\)t2
- version/cisco ios/15.4\(2\)t3
- version/cisco ios/15.4\(100\)t
- version/cisco ios/15.4t