CVSS2
Attack Vector
ADJACENT_NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:A/AC:M/Au:N/C:N/I:N/A:C
AI Score
Confidence
High
EPSS
Percentile
68.4%
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.
Vendor | Product | Version | CPE |
---|---|---|---|
cisco | ios_xr | 5.3.1 | cpe:2.3:o:cisco:ios_xr:5.3.1:*:*:*:*:*:*:* |
cisco | asr_9001 | - | cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:* |
cisco | asr_9006 | - | cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:* |
cisco | asr_9010 | - | cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:* |
cisco | asr_9904 | - | cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:* |
cisco | asr_9912 | - | cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:* |
cisco | asr_9922 | - | cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:* |