CVE-2015-0695

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.

Category

7.8
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.85% Top 30%
Vendor Advisory cisco.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securitytracker.com/id/1032139 vdb entry third party advisory
http://www.securityfocus.com/bid/74162 vdb entry third party advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150415-iosxr vendor advisory

Frequently Asked Questions

What is the severity of CVE-2015-0695?
CVE-2015-0695 has been scored as a high severity vulnerability.
How to fix CVE-2015-0695?
To fix CVE-2015-0695, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2015-0695 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2015-0695 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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