CVE-2001-1183

Severity

50%

Complexity

99%

Confidentiality

48%

PPTP implementation in Cisco IOS 12.1 and 12.2 allows remote attackers to cause a denial of service (crash) via a malformed packet.

PPTP implementation in Cisco IOS 12.1 and 12.2 allows remote attackers to cause a denial of service (crash) via a malformed packet.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P).

Overview

Type

Cisco IOS

First reported 23 years ago

2001-07-12 04:00:00

Last updated 7 years ago

2017-10-10 01:30:00

Affected Software

Cisco IOS 12.1E

12.1e

Cisco IOS 12.1EZ

12.1ez

Cisco IOS 12.1T

12.1t

Cisco IOS 12.1YA

12.1ya

Cisco IOS 12.1YC

12.1yc

Cisco IOS 12.1YD

12.1yd

Cisco IOS 12.2

12.2

Cisco IOS 12.2T

12.2t

Cisco IOS 12.2XA

12.2xa

Cisco IOS 12.2XD

12.2xd

Cisco IOS 12.2XE

12.2xe

Cisco IOS 12.2XH

12.2xh

Cisco IOS 12.2XQ

12.2xq

References

20010712 Cisco IOS PPTP Vulnerability

Patch, Vendor Advisory

VU#656315

Patch, Third Party Advisory, US Government Resource

802

3022

Patch, Vendor Advisory

cisco-ios-pptp-dos(6835)

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