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CVE-2014-3335

nvd nist
Published: Aug 26, 2014Modified: May 6, 2026

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4.6
Vector
AV:A/AC:H/Au:N/C:N/I:N/A:C
Exploitability: 3.2 / Impact: 6.9
Source: NVD

Description

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of packets with multicast destination MAC addresses, which allows remote attackers to cause a denial of service (chip and card hangs) via a crafted packet, aka Bug ID CSCup77750.

Affected (10)

Cisco
8 products
Ios Xr
Asr 9000 Rsp440 Router
Asr 9001
Asr 9006
Asr 9010
Asr 9904
Asr 9912
Asr 9922
Configuration A
10 vulnerable
Vulnerable SoftwareAffected Versions
Cisco
Ios Xr
Up to 4.3.2
Ios Xr
Version 4.3.0
Ios Xr
Version 4.3.1
Asr 9000 Rsp440 Router
All versions
Asr 9001
All versions
Asr 9006
All versions
Asr 9010
All versions
Asr 9904
All versions
Asr 9912
All versions
Asr 9922
All versions

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 (12)

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

Timeline

No history available yet.