CVE-2014-3322

Severity: medium (CVSS 6.1 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-07-24 · updated 2026-06-17
Weakness: CWE-20

Description

Cisco IOS XR 4.3(.2) and earlier on ASR 9000 devices does not properly perform NetFlow sampling of IP packets, which allows remote attackers to cause a denial of service (chip and card hangs) via malformed (1) IPv4 or (2) IPv6 packets, aka Bug ID CSCuo68417.

Affected products

Cisco Asr 9000 Rsp440 Router: all versions
Cisco Asr 9001: all versions
Cisco Asr 9006: all versions
Cisco Asr 9010: all versions
Cisco Asr 9904: all versions
Cisco Asr 9912: all versions
Cisco Asr 9922: all versions
Cisco IOS XR Software: through 4.3.2; 4.3.0, 4.3.1

References

http://secunia.com/advisories/60311
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3322
http://tools.cisco.com/security/center/viewAlert.x?alertId=35009
http://www.securityfocus.com/bid/68833
http://www.securitytracker.com/id/1030623
http://secunia.com/advisories/60311
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3322
http://tools.cisco.com/security/center/viewAlert.x?alertId=35009
http://www.securityfocus.com/bid/68833
http://www.securitytracker.com/id/1030623

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