CVE-2015-0695 - CVE House
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Status published High CVE-2015-0695

Cisco IOS XR 4.3.4 through 5.3.0 on ASR 9000 devices,...

Vulnerability Description

Cisco IOS XR 4.3.4 through 5.3.0 on ASR 9000 devices, when uRPF, PBR, QoS, or an ACL is configured, does not properly handle bridge-group virtual interface (BVI) traffic, which allows remote attackers to cause a denial of service (chip and card hangs and reloads) by triggering use of a BVI interface for IPv4 packets, aka Bug ID CSCur62957.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

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Affected Vendor

Affected Software

ios xr
Vulnerable Versions:
4.3.0, 4.3.1, 4.3.2, 4.3.3, 5.1.0, 5.1.1, 5.1.2, 5.2.0, 5.2.1

Timeline

Official Publish: April 17th, 2015
Last Modified: August 6th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.