The SSLVPN feature in Cisco IOS 12.3 through 12.4 allows remote attackers to cause a denial of service (device reload or hang) via a crafted HTTPS packet.
2009-03-27T16:30:01.953
2025-04-09T00:30:58.490
Deferred
CVSSv2: 7.8 (HIGH)
AV:N/AC:L/Au:N/C:N/I:N/A:C
10.0
6.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Operating System | cisco | ios | 12.3 | Yes |
Operating System | cisco | ios | 12.3b | Yes |
Operating System | cisco | ios | 12.3bc | Yes |
Operating System | cisco | ios | 12.3bw | Yes |
Operating System | cisco | ios | 12.3ja | Yes |
Operating System | cisco | ios | 12.3jea | Yes |
Operating System | cisco | ios | 12.3jeb | Yes |
Operating System | cisco | ios | 12.3jec | Yes |
Operating System | cisco | ios | 12.3jk | Yes |
Operating System | cisco | ios | 12.3jl | Yes |
Operating System | cisco | ios | 12.3jx | Yes |
Operating System | cisco | ios | 12.3t | Yes |
Operating System | cisco | ios | 12.3tpc | Yes |
Operating System | cisco | ios | 12.3va | Yes |
Operating System | cisco | ios | 12.3xa | Yes |
Operating System | cisco | ios | 12.3xb | Yes |
Operating System | cisco | ios | 12.3xc | Yes |
Operating System | cisco | ios | 12.3xd | Yes |
Operating System | cisco | ios | 12.3xf | Yes |
Operating System | cisco | ios | 12.3xg | Yes |
Operating System | cisco | ios | 12.3xi | Yes |
Operating System | cisco | ios | 12.3xj | Yes |
Operating System | cisco | ios | 12.3xk | Yes |
Operating System | cisco | ios | 12.3xl | Yes |
Operating System | cisco | ios | 12.3xq | Yes |
Operating System | cisco | ios | 12.3xs | Yes |
Operating System | cisco | ios | 12.3xu | Yes |
Operating System | cisco | ios | 12.3xw | Yes |
Operating System | cisco | ios | 12.3xx | Yes |
Operating System | cisco | ios | 12.3xy | Yes |
Operating System | cisco | ios | 12.3xz | Yes |
Operating System | cisco | ios | 12.3ya | Yes |
Operating System | cisco | ios | 12.3yd | Yes |
Operating System | cisco | ios | 12.3yf | Yes |
Operating System | cisco | ios | 12.3yg | Yes |
Operating System | cisco | ios | 12.3yh | Yes |
Operating System | cisco | ios | 12.3yi | Yes |
Operating System | cisco | ios | 12.3yj | Yes |
Operating System | cisco | ios | 12.3yk | Yes |
Operating System | cisco | ios | 12.3ym | Yes |
Operating System | cisco | ios | 12.3yq | Yes |
Operating System | cisco | ios | 12.3ys | Yes |
Operating System | cisco | ios | 12.3yt | Yes |
Operating System | cisco | ios | 12.3yu | Yes |
Operating System | cisco | ios | 12.3yx | Yes |
Operating System | cisco | ios | 12.3yz | Yes |
Operating System | cisco | ios | 12.4 | Yes |
Operating System | cisco | ios | 12.4ja | Yes |
Operating System | cisco | ios | 12.4jda | Yes |
Operating System | cisco | ios | 12.4jk | Yes |
Operating System | cisco | ios | 12.4jl | Yes |
Operating System | cisco | ios | 12.4jma | Yes |
Operating System | cisco | ios | 12.4jmb | Yes |
Operating System | cisco | ios | 12.4jx | Yes |
Operating System | cisco | ios | 12.4md | Yes |
Operating System | cisco | ios | 12.4mr | Yes |
Operating System | cisco | ios | 12.4sw | Yes |
Operating System | cisco | ios | 12.4t | Yes |
Operating System | cisco | ios | 12.4xa | Yes |
Operating System | cisco | ios | 12.4xb | Yes |
Operating System | cisco | ios | 12.4xc | Yes |
Operating System | cisco | ios | 12.4xd | Yes |
Operating System | cisco | ios | 12.4xf | Yes |
Operating System | cisco | ios | 12.4xg | Yes |
Operating System | cisco | ios | 12.4xj | Yes |
Operating System | cisco | ios | 12.4xk | Yes |
Operating System | cisco | ios | 12.4xl | Yes |
Operating System | cisco | ios | 12.4xm | Yes |
Operating System | cisco | ios | 12.4xn | Yes |
Operating System | cisco | ios | 12.4xp | Yes |
Operating System | cisco | ios | 12.4xq | Yes |
Operating System | cisco | ios | 12.4xt | Yes |
Operating System | cisco | ios | 12.4xv | Yes |
Operating System | cisco | ios | 12.4xw | Yes |
Operating System | cisco | ios | 12.4xy | Yes |
Operating System | cisco | ios | 12.4xz | Yes |
Operating System | cisco | ios | 12.4ya | Yes |