Vulnerability Monitor

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CVE-2014-3353

Cisco IOS XR 4.3(.2) and earlier, as used in Cisco Carrier Routing System (CRS), allows remote attackers to cause a denial of service (CPU consumption and IPv6 packet drops) via a malformed IPv6 packet, aka Bug ID CSCuo95165.

Published

2014-09-04T10:55:07.457

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.1 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:C

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

8.6

Impact Score

6.9

Weaknesses

Type: Primary
CWE-399

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	cisco	ios_xr	≤ 4.3.2	Yes
Operating System	cisco	ios_xr	4.3.0	Yes
Operating System	cisco	ios_xr	4.3.1	Yes

References

http://secunia.com/advisories/60205 ([email protected])
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3353 Vendor Advisory ([email protected])
http://tools.cisco.com/security/center/viewAlert.x?alertId=35559 Vendor Advisory ([email protected])
http://www.securityfocus.com/bid/69506 ([email protected])
http://www.securitytracker.com/id/1030790 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/95623 ([email protected])
http://secunia.com/advisories/60205 (af854a3a-2127-422b-91ae-364da2661108)
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3353 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://tools.cisco.com/security/center/viewAlert.x?alertId=35559 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/69506 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1030790 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/95623 (af854a3a-2127-422b-91ae-364da2661108)