Unspecified vulnerability in Cisco IOS 12.0 through 12.4, IOS XE 2.1.x through 2.3.x before 2.3.2, and IOS XR 3.2.x through 3.4.3, when Multiprotocol Label Switching (MPLS) and Label Distribution Protocol (LDP) are enabled, allows remote attackers to cause a denial of service (device reload or process restart) via a crafted LDP packet, aka Bug IDs CSCsz45567 and CSCsj25893.
2010-03-25T21:00:00.657
2025-04-11T00:51:21.963
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 | 12.0s | Yes |
Operating System | cisco | ios | 12.0sl | Yes |
Operating System | cisco | ios | 12.0sx | Yes |
Operating System | cisco | ios | 12.0sy | Yes |
Operating System | cisco | ios | 12.0sz | Yes |
Operating System | cisco | ios | 12.1ax | Yes |
Operating System | cisco | ios | 12.1e | Yes |
Operating System | cisco | ios | 12.1ea | Yes |
Operating System | cisco | ios | 12.1eb | Yes |
Operating System | cisco | ios | 12.1ec | Yes |
Operating System | cisco | ios | 12.1eo | Yes |
Operating System | cisco | ios | 12.1ex | Yes |
Operating System | cisco | ios | 12.1ey | Yes |
Operating System | cisco | ios | 12.1xv | Yes |
Operating System | cisco | ios | 12.1yb | Yes |
Operating System | cisco | ios | 12.1yd | Yes |
Operating System | cisco | ios | 12.1ye | Yes |
Operating System | cisco | ios | 12.2b | Yes |
Operating System | cisco | ios | 12.2bc | Yes |
Operating System | cisco | ios | 12.2bw | Yes |
Operating System | cisco | ios | 12.2bx | Yes |
Operating System | cisco | ios | 12.2by | Yes |
Operating System | cisco | ios | 12.2bz | Yes |
Operating System | cisco | ios | 12.2cx | Yes |
Operating System | cisco | ios | 12.2cy | Yes |
Operating System | cisco | ios | 12.2dd | Yes |
Operating System | cisco | ios | 12.2dx | Yes |
Operating System | cisco | ios | 12.2ex | Yes |
Operating System | cisco | ios | 12.2ey | Yes |
Operating System | cisco | ios | 12.2ira | Yes |
Operating System | cisco | ios | 12.2irb | Yes |
Operating System | cisco | ios | 12.2irc | Yes |
Operating System | cisco | ios | 12.2ird | Yes |
Operating System | cisco | ios | 12.2ixa | Yes |
Operating System | cisco | ios | 12.2ixb | Yes |
Operating System | cisco | ios | 12.2ixc | Yes |
Operating System | cisco | ios | 12.2ixd | Yes |
Operating System | cisco | ios | 12.2ixe | Yes |
Operating System | cisco | ios | 12.2ixf | Yes |
Operating System | cisco | ios | 12.2ixg | Yes |
Operating System | cisco | ios | 12.2ixh | Yes |
Operating System | cisco | ios | 12.2mc | Yes |
Operating System | cisco | ios | 12.2s | Yes |
Operating System | cisco | ios | 12.2sb | Yes |
Operating System | cisco | ios | 12.2sbc | Yes |
Operating System | cisco | ios | 12.2sca | Yes |
Operating System | cisco | ios | 12.2scb | Yes |
Operating System | cisco | ios | 12.2scc | Yes |
Operating System | cisco | ios | 12.2se | Yes |
Operating System | cisco | ios | 12.2sed | Yes |
Operating System | cisco | ios | 12.2see | Yes |
Operating System | cisco | ios | 12.2seg | Yes |
Operating System | cisco | ios | 12.2sg | Yes |
Operating System | cisco | ios | 12.2so | Yes |
Operating System | cisco | ios | 12.2sra | Yes |
Operating System | cisco | ios | 12.2srb | Yes |
Operating System | cisco | ios | 12.2src | Yes |
Operating System | cisco | ios | 12.2srd | Yes |
Operating System | cisco | ios | 12.2su | Yes |
Operating System | cisco | ios | 12.2sv | Yes |
Operating System | cisco | ios | 12.2sva | Yes |
Operating System | cisco | ios | 12.2svc | Yes |
Operating System | cisco | ios | 12.2svd | Yes |
Operating System | cisco | ios | 12.2sve | Yes |
Operating System | cisco | ios | 12.2sw | Yes |
Operating System | cisco | ios | 12.2sx | Yes |
Operating System | cisco | ios | 12.2sxa | Yes |
Operating System | cisco | ios | 12.2sxb | Yes |
Operating System | cisco | ios | 12.2sxd | Yes |
Operating System | cisco | ios | 12.2sxe | Yes |
Operating System | cisco | ios | 12.2sxf | Yes |
Operating System | cisco | ios | 12.2sxh | Yes |
Operating System | cisco | ios | 12.2sxi | Yes |
Operating System | cisco | ios | 12.2sy | Yes |
Operating System | cisco | ios | 12.2sz | Yes |
Operating System | cisco | ios | 12.2t | Yes |
Operating System | cisco | ios | 12.2tpc | Yes |
Operating System | cisco | ios | 12.2xa | Yes |
Operating System | cisco | ios | 12.2xb | Yes |
Operating System | cisco | ios | 12.2xf | Yes |
Operating System | cisco | ios | 12.2xg | Yes |
Operating System | cisco | ios | 12.2xk | Yes |
Operating System | cisco | ios | 12.2xl | Yes |
Operating System | cisco | ios | 12.2xn | Yes |
Operating System | cisco | ios | 12.2xt | Yes |
Operating System | cisco | ios | 12.2xu | Yes |
Operating System | cisco | ios | 12.2xv | Yes |
Operating System | cisco | ios | 12.2yd | Yes |
Operating System | cisco | ios | 12.2yj | Yes |
Operating System | cisco | ios | 12.2yn | Yes |
Operating System | cisco | ios | 12.2yp | Yes |
Operating System | cisco | ios | 12.2yt | Yes |
Operating System | cisco | ios | 12.2yx | Yes |
Operating System | cisco | ios | 12.2yy | Yes |
Operating System | cisco | ios | 12.2yz | Yes |
Operating System | cisco | ios | 12.2za | Yes |
Operating System | cisco | ios | 12.2zd | Yes |
Operating System | cisco | ios | 12.2ze | Yes |
Operating System | cisco | ios | 12.2zj | Yes |
Operating System | cisco | ios | 12.2zu | Yes |
Operating System | cisco | ios | 12.2zx | Yes |
Operating System | cisco | ios | 12.2zy | Yes |
Operating System | cisco | ios | 12.2zya | Yes |
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 | 12.3t | Yes |
Operating System | cisco | ios | 12.3xc | Yes |
Operating System | cisco | ios | 12.3xd | Yes |
Operating System | cisco | ios | 12.3xe | Yes |
Operating System | cisco | ios | 12.3xf | Yes |
Operating System | cisco | ios | 12.3xi | Yes |
Operating System | cisco | ios | 12.3xj | Yes |
Operating System | cisco | ios | 12.3xl | Yes |
Operating System | cisco | ios | 12.3xr | Yes |
Operating System | cisco | ios | 12.3xw | Yes |
Operating System | cisco | ios | 12.3xx | Yes |
Operating System | cisco | ios | 12.3xz | 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 | 12.3yk | 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 | 12.3za | Yes |
Operating System | cisco | ios | 12.4 | Yes |
Operating System | cisco | ios | 12.4gc | Yes |
Operating System | cisco | ios | 12.4ja | Yes |
Operating System | cisco | ios | 12.4jda | Yes |
Operating System | cisco | ios | 12.4jdc | 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 | 12.4mr | 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 | 12.4xe | 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 | 12.4xr | 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 |
Operating System | cisco | ios | 12.4yb | Yes |
Operating System | cisco | ios | 12.4yd | Yes |
Operating System | cisco | ios | 12.4ye | Yes |
Operating System | cisco | ios | 12.4yg | Yes |
Operating System | cisco | ios_xe | 2.1 | Yes |
Operating System | cisco | ios_xe | 2.2 | Yes |
Operating System | cisco | ios_xe | 2.3 | Yes |
Operating System | cisco | ios_xr | 3.2 | Yes |
Operating System | cisco | ios_xr | 3.2.1 | Yes |
Operating System | cisco | ios_xr | 3.2.2 | Yes |
Operating System | cisco | ios_xr | 3.2.4 | Yes |
Operating System | cisco | ios_xr | 3.2.50 | Yes |
Operating System | cisco | ios_xr | 3.3.0 | Yes |
Operating System | cisco | ios_xr | 3.3.1 | Yes |
Operating System | cisco | ios_xr | 3.3.2 | Yes |
Operating System | cisco | ios_xr | 3.3.3 | Yes |
Operating System | cisco | ios_xr | 3.3.4 | Yes |
Operating System | cisco | ios_xr | 3.3.5 | Yes |
Operating System | cisco | ios_xr | 3.4.0 | Yes |
Operating System | cisco | ios_xr | 3.4.1 | Yes |
Operating System | cisco | ios_xr | 3.4.2 | Yes |
Operating System | cisco | ios_xr | 3.4.3 | Yes |