Improper input validation in Cisco Asr_9000_rsp440_router

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 class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.014 (80.9th percentile) — read the EPSS interpretation.

Affected products

Cisco Asr_9000_rsp440_router
Cisco Asr_9001
Cisco Asr_9006
Cisco Asr_9010
Cisco Asr_9904
Cisco Asr_9912
Cisco Asr_9922
Cisco Ios_xr
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@cisco.com (x_refsource_CONFIRM, Vendor Advisory)
68351 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_BID)
1030525 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_SECTRACK)
20140703 Cisco IOS XR Software Punt Policer Denial of Service Vulnerability (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
58869 (x_refsource_SECUNIA, third-party-advisory)