Vulnerability in Cisco Asr_9001
CVE-2015-4205
Cisco IOS XR 5.3.1 on ASR 9000 devices allows remote attackers to cause a denial of service (NPU chip reset or line-card reload) by sending crafted IEEE 802.3x flow-control PAUSE frames on the local network, aka Bug ID CSCut19959.
EPSS: 0.004 (62.1th percentile) — read the EPSS interpretation.
Affected products
- Cisco Asr_9001
- Cisco Asr_9006
- Cisco Asr_9010
- Cisco Asr_9904
- Cisco Asr_9912
- Cisco Asr_9922
- Cisco Ios_xr — versions 5.3.1
- N/a — versions n/a
Weakness classification (CWE)
References
- 75352 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_BID)
- 1032691 (Third Party Advisory, VDB Entry, vdb-entry, x_refsource_SECTRACK)
- 20150622 Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers Denial of Service Vulnerability (x_refsource_CISCO, vendor-advisory, Vendor Advisory)