CVE-2012-4620
High
Description
Cisco IOS 12.2 and 15.0 through 15.2 on Cisco 10000 series routers, when a tunnel interface exists, allows remote attackers to cause a denial of service (interface queue wedge) via tunneled (1) GRE/IP, (2) IPIP, or (3) IPv6 in IPv4 packets, aka Bug ID CSCts66808.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Cisco 10008 Router
PublishedSep 27, 2012
First seenSep 27, 2012
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco 10008_router | No range specified | — |
| cisco ios | 12.2, 15.0, 15.0\(1\)se, 15.1, 15.2 | — |
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