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CVE-2001-1183

nvd nist
Published: Jul 12, 2001Modified: Apr 16, 2026

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5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

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

Affected (13)

Products: Cisco: Ios
Cisco
1 product
Ios
Configuration A
13 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Ios
Version 12.1e
Ios
Version 12.1ez
Ios
Version 12.1t
Ios
Version 12.1ya
Ios
Version 12.1yc
Ios
Version 12.1yd
Ios
Version 12.2
Ios
Version 12.2t
Ios
Version 12.2xa
Ios
Version 12.2xd
Ios
Version 12.2xe
Ios
Version 12.2xh
Ios
Version 12.2xq

References (10)

Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
PatchThird Party AdvisoryUS Government Resource
Source: cve@mitre.org
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party AdvisoryUS Government Resource
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.