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CVE-2011-2586

nvd nist
Published: May 2, 2012Modified: Apr 29, 2026

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5.4
Vector
AV:N/AC:H/Au:N/C:N/I:N/A:C
Exploitability: 4.9 / Impact: 6.9
Source: NVD

Description

The HTTP client in Cisco IOS 12.4 and 15.0 allows user-assisted remote attackers to cause a denial of service (device crash) via a malformed HTTP response to a request for service installation, aka Bug ID CSCts12249.

Affected (2)

Products: Cisco: Ios
Cisco
1 product
Ios
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Ios
Version 12.4
Ios
Version 15.0

Related CWEs

CWE-20
Improper Input Validation
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (4)

Source: psirt@cisco.com
Vendor Advisory
Source: psirt@cisco.com
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.