| Vulnerability Name: | CVE-2015-0695 (CCN-102370) | ||||||||
| Assigned: | 2015-04-15 | ||||||||
| Published: | 2015-04-15 | ||||||||
| Updated: | 2017-01-06 | ||||||||
| Summary: | 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. | ||||||||
| CVSS v3 Severity: | 7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
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| CVSS v2 Severity: | 7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C) 5.8 Medium (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
5.3 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-19 CWE-399 | ||||||||
| Vulnerability Consequences: | Denial of Service | ||||||||
| References: | Source: MITRE Type: CNA CVE-2015-0695 Source: CCN Type: Cisco Security Advisory ID: cisco-sa-20150415-iosxr Cisco IOS XR Software BVI Routed Packet Denial of Service Vulnerability Source: CISCO Type: Vendor Advisory 20150415 Cisco IOS XR Software BVI Routed Packet Denial of Service Vulnerability Source: BID Type: Third Party Advisory, VDB Entry 74162 Source: CCN Type: BID-74162 Cisco IOS XR Software CVE-2015-0695 Denial of Service Vulnerability Source: SECTRACK Type: Third Party Advisory, VDB Entry 1032139 Source: XF Type: UNKNOWN ciscoiosxr-cve20150695-dos(102370) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
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