Description
Cisco Catalyst 6500 and Cisco 7600 series devices use 127/8 IP addresses for Ethernet Out-of-Band Channel (EOBC) internal communication, which might allow remote attackers to send packets to an interface for which network exposure was unintended.
References
- 1018743 vdb-entry
- 26988 third-party-advisory
- ADV-2007-3276 vdb-entry
- 20070927 Re: CAT6500 accessible via 127.0.0.x loopback addresses mailing-list
- cisco-catalyst-loopback-acl-bypass(36826) vdb-entry
- 25822 vdb-entry
- 20070926 Catalyst 6500 and Cisco 7600 Series Devices Accessible via Loopback Address vendor-advisory
- 1018742 vdb-entry