CVE-2015-4205

medium

Description

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.

References

Advisories
More

http://www.securitytracker.com/id/1032691

http://www.securityfocus.com/bid/75352

http://tools.cisco.com/security/center/viewAlert.x?alertId=39455

Details

Source: Mitre, NVD

Published: 2015-06-23

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 5.7

Vector: CVSS2#AV:A/AC:M/Au:N/C:N/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H