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: 0.028 (85.0th 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)
psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
psirt@cisco.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
psirt@cisco.com (x_refsource_SECUNIA, third-party-advisory)