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CVE-2015-4205 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No CVSS 3.x data is available for this CVE.
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| http://tools.cisco.com/security/center/viewAlert.x?alertId=39455 | CVE | Vendor Advisory |
| http://www.securityfocus.com/bid/75352 | CVE | Third Party AdvisoryVDB Entry |
| http://www.securitytracker.com/id/1032691 | CVE | Third Party AdvisoryVDB Entry |
| http://tools.cisco.com/security/center/viewAlert.x?alertId=39455 | [email protected] | Vendor Advisory |
| http://www.securityfocus.com/bid/75352 | [email protected] | Third Party AdvisoryVDB Entry |
| http://www.securitytracker.com/id/1032691 | [email protected] | Third Party AdvisoryVDB Entry |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-399 | Resource Management Errors | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| cisco ios xr | 5.3.1 |
CPE
Remediation
| |
| cisco asr 9001 | All versions |
CPE
Remediation
| |
| cisco asr 9006 | All versions |
CPE
Remediation
| |
| cisco asr 9010 | All versions |
CPE
Remediation
| |
| cisco asr 9904 | All versions |
CPE
Remediation
| |
| cisco asr 9912 | All versions |
CPE
Remediation
| |
| cisco asr 9922 | All versions |
CPE
Remediation
| |
Change History
9 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| May 6, 2026 | Status Change | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 29, 2016 | Modified Analysis | [email protected] |
| Dec 28, 2016 | CVE Modified | [email protected] |
| Dec 7, 2016 | CVE Modified | [email protected] |
| Jun 23, 2015 | Modified Analysis | [email protected] |
| Jun 23, 2015 | Initial Analysis | [email protected] |