First published: Thu Mar 25 2010(Updated: )
Cisco IOS 12.1 through 12.4, when Cisco Unified Communications Manager Express (CME) or Cisco Unified Survivable Remote Site Telephony (SRST) is enabled, allows remote attackers to cause a denial of service (device reload) via a malformed Skinny Client Control Protocol (SCCP) message, aka Bug ID CSCsz49741, the "SCCP Request Handling Denial of Service Vulnerability."
Credit: ykramarz@cisco.com
Affected Software | Affected Version | How to fix |
---|---|---|
Cisco IOS | =12.3ym | |
Cisco IOS | =12.3yq | |
Cisco IOS | =12.3xr | |
Cisco IOS | =12.4t | |
Cisco IOS | =12.1yd | |
Cisco IOS | =12.3xg | |
Cisco IOS | =12.4xj | |
Cisco IOS | =12.2zp | |
Cisco IOS | =12.3xd | |
Cisco IOS | =12.4xl | |
Cisco IOS | =12.4xm | |
Cisco IOS | =12.3xw | |
Cisco IOS | =12.4mr | |
Cisco IOS | =12.2xg | |
Cisco IOS | =12.2b | |
Cisco IOS | =12.4xt | |
Cisco IOS | =12.3xi | |
Cisco IOS | =12.2yn | |
Cisco IOS | =12.4gc | |
Cisco IOS | =12.2xb | |
Cisco IOS | =12.2ym | |
Cisco IOS | =12.2yw | |
Cisco IOS | =12.3yu | |
Cisco IOS | =12.2yd | |
Cisco IOS | =12.3xj | |
Cisco IOS | =12.3t | |
Cisco IOS | =12.2yb | |
Cisco IOS | =12.3 | |
Cisco IOS | =12.2zh | |
Cisco IOS | =12.2yv | |
Cisco IOS | =12.2xw | |
Cisco IOS | =12.2t | |
Cisco IOS | =12.2zc | |
Cisco IOS | =12.3xz | |
Cisco IOS | =12.2yt | |
Cisco IOS | =12.4xg | |
Cisco IOS | =12.4ya | |
Cisco IOS | =12.2yl | |
Cisco IOS | =12.4xv | |
Cisco IOS | =12.4xw | |
Cisco IOS | =12.2zb | |
Cisco IOS | =12.2xu | |
Cisco IOS | =12.4xz | |
Cisco IOS | =12.1yi | |
Cisco IOS | =12.3xf | |
Cisco IOS | =12.3xl | |
Cisco IOS | =12.3yk | |
Cisco IOS | =12.3yf | |
Cisco IOS | =12.4xd | |
Cisco IOS | =12.4xp | |
Cisco IOS | =12.2xm | |
Cisco IOS | =12.3yt | |
Cisco IOS | =12.3xb | |
Cisco IOS | =12.2zj | |
Cisco IOS | =12.3yz | |
Cisco IOS | =12.3yg | |
Cisco IOS | =12.3xu | |
Cisco IOS | =12.2zd | |
Cisco IOS | =12.3xy | |
Cisco IOS | =12.3xc | |
Cisco IOS | =12.4 | |
Cisco IOS | =12.2tpc | |
Cisco IOS | =12.3xe | |
Cisco IOS | =12.2yc | |
Cisco IOS | =12.2ze | |
Cisco IOS | =12.3tpc | |
Cisco IOS | =12.4xa | |
Cisco IOS | =12.2yy | |
Cisco IOS | =12.3za | |
Cisco IOS | =12.2yu | |
Cisco IOS | =12.4xe | |
Cisco IOS | =12.3yx | |
Cisco IOS | =12.2bx | |
Cisco IOS | =12.3xq | |
Cisco IOS | =12.2zl | |
Cisco IOS | =12.3ys | |
Cisco IOS | =12.3jk | |
Cisco IOS | =12.2zf | |
Cisco IOS | =12.3b | |
Cisco IOS | =12.4yb | |
Cisco IOS | =12.2ya | |
Cisco IOS | =12.4xb | |
Cisco IOS | =12.3xx | |
Cisco IOS | =12.4xy | |
Cisco IOS | =12.4xc | |
Cisco IOS | =12.3xa | |
Cisco IOS | =12.1ye | |
Cisco IOS | =12.3xk | |
Cisco IOS | =12.2yj | |
Cisco IOS | =12.2mc | |
Cisco IOS | =12.2by | |
Cisco IOS | =12.2yh | |
Cisco IOS | =12.2xt |
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