Home/CVE/Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which allows remote attackers to cau
CVE

CVE-2014-3308

Cisco IOS XR on Trident line cards in ASR 9000 devices lacks a static punt policer, which allows remote attackers to cau

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.

MEDIUM · CVSS 6.4 EPSS 0.01418
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

8
cisco ios xrall versions
cisco asr 9000 rsp440 routerall versions
cisco asr 9001all versions
cisco asr 9006all versions
cisco asr 9010all versions
cisco asr 9904all versions
cisco asr 9912all versions
cisco asr 9922all versions
▣

Scoring & Timeline

6.4
MEDIUM · CVSS v2 (legacy) · psirt@cisco.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:P/A:P
Published to NVD07 Jul 2014 · 11:01 AM
🔗

References & Sources

5
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://secunia.com/advisories/58869
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3308Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=34843Vendor Advisory
http://www.securityfocus.com/bid/68351Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1030525Third Party AdvisoryVDB Entry
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