Vulnerability Details : CVE-2014-3308
Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted packets, aka Bug ID CSCun83985.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2014-3308
- cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:*
- cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-3308
0.76%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 81 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-3308
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:P |
10.0
|
4.9
|
NIST |
CWE ids for CVE-2014-3308
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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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3308
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http://www.securityfocus.com/bid/68351
Cisco IOS XR Software Static Punt Policer Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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http://www.securitytracker.com/id/1030525
Cisco ASR 9000 Series Router IOS XR Punt Policer Bug Lets Remote Users Deny Service - SecurityTrackerThird Party Advisory;VDB Entry
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http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3308
Cisco IOS XR Software Punt Policer Denial of Service VulnerabilityVendor Advisory
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http://tools.cisco.com/security/center/viewAlert.x?alertId=34843
Cisco IOS XR Software Punt Policer Denial of Service VulnerabilityVendor Advisory
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