CVEvulnerability

CVE-2010-0577

7.1 HIGH Published 2010-03-25 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2010-03-25
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.1 HIGH — AV:N/AC:M/Au:N/C:N/I:N/A:C
Weaknesses
CWE-399

Description

Cisco IOS 12.2 through 12.4, when certain PMTUD, SNAT, or window-size configurations are used, allows remote attackers to cause a denial of service (infinite loop, and device reload or hang) via a TCP segment with crafted options, aka Bug ID CSCsz75186.

Affected configurations

• cisco ios 12.2b • cisco ios 12.2bc • cisco ios 12.2bx • cisco ios 12.2by • cisco ios 12.2bz • cisco ios 12.2cx • cisco ios 12.2cy • cisco ios 12.2cz • cisco ios 12.2jx • cisco ios 12.2mc • cisco ios 12.2t • cisco ios 12.2tpc • cisco ios 12.2xj • cisco ios 12.2xk • cisco ios 12.2xl • cisco ios 12.2xm • cisco ios 12.2xr • cisco ios 12.2xw • cisco ios 12.2ya • cisco ios 12.2yb • cisco ios 12.2yd • cisco ios 12.2yf • cisco ios 12.2yg • cisco ios 12.2yh • cisco ios 12.2yj • cisco ios 12.2yl • cisco ios 12.2ym • cisco ios 12.2yn • cisco ios 12.2yp • cisco ios 12.2yq • cisco ios 12.2yr • cisco ios 12.2yt • cisco ios 12.2yu • cisco ios 12.2yv • cisco ios 12.2yw • cisco ios 12.2yy • cisco ios 12.2zb • cisco ios 12.2zc • cisco ios 12.2zd • cisco ios 12.2ze • cisco ios 12.2zf • cisco ios 12.2zg • cisco ios 12.2zh • cisco ios 12.2zj • cisco ios 12.2zl • cisco ios 12.2zp • cisco ios 12.3 • cisco ios 12.3b • cisco ios 12.3bc • cisco ios 12.3bw • cisco ios 12.3ja • cisco ios 12.3jea • cisco ios 12.3jeb • cisco ios 12.3jec • cisco ios 12.3jed • cisco ios 12.3jk • cisco ios 12.3jl • cisco ios 12.3jx • cisco ios 12.3t • cisco ios 12.3tpc … and 76 more

Related

Weakness · not in database (1)

References