CVE-2012-4623 in IOS
Summary
The DHCPv6 server in Cisco IOS 12.2 through 12.4 and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x, 3.1.xS before 3.1.4S, 3.1.xSG and 3.2.xSG before 3.2.5SG, 3.2.xS, 3.2.xXO, 3.3.xS, and 3.3.xSG before 3.3.1SG allows remote attackers to cause a denial of service (device reload) via a malformed DHCPv6 packet, aka Bug ID CSCto57723.
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| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 6566 | Cisco IOS DHCPv6 input validation | 20 | Unproven | Official fix | CVE-2012-4623 |
Reservation
08/24/2012
Disclosure
09/26/2012
Status
Confirmed
Entries
1