A vulnerability in the Virtual Private LAN Service (VPLS) code of Cisco IOS 15.0 through 15.4 for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, adjacent attacker to cause a C6800-16P10G or C6800-16P10G-XL type line card to crash, resulting in a denial of service (DoS) condition. The vulnerability is due to a memory management issue in the affected software. An attacker could exploit this vulnerability by creating a large number of VPLS-generated MAC entries in the MAC address table of an affected device. A successful exploit could allow the attacker to cause a C6800-16P10G or C6800-16P10G-XL type line card to crash, resulting in a DoS condition. This vulnerability affects Cisco Catalyst 6800 Series Switches that are running a vulnerable release of Cisco IOS Software and have a Cisco C6800-16P10G or C6800-16P10G-XL line card in use with Supervisor Engine 6T. To be vulnerable, the device must also be configured with VPLS and the C6800-16P10G or C6800-16P10G-XL line card needs to be the core-facing MPLS interfaces. Cisco Bug IDs: CSCva61927.
References
| Link | Resource |
|---|---|
| http://www.securityfocus.com/bid/101040 | Broken Link Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1039453 | Broken Link Third Party Advisory VDB Entry |
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-vpls | Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
18 Jul 2024, 13:24
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:h:cisco:c6800-16p10g:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:c6800-16p10g-xl:-:*:*:*:*:*:*:* |
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| First Time |
Cisco c6800-16p10g-xl
Cisco c6800-16p10g |
16 Jul 2024, 17:26
| Type | Values Removed | Values Added |
|---|---|---|
| References | () http://www.securityfocus.com/bid/101040 - Broken Link, Third Party Advisory, VDB Entry | |
| References | () http://www.securitytracker.com/id/1039453 - Broken Link, Third Party Advisory, VDB Entry | |
| First Time |
Cisco catalyst 6500
Cisco catalyst 6000 Ws-x6380-nam Cisco catalyst 6513 Cisco catalyst 6500 Ws-x6380-nam Cisco catalyst 6000 Ws-svc-nam-1 Cisco catalyst 6000 Ws-svc-nam-2 Cisco catalyst 6503-e Cisco catalyst 6000 Cisco catalyst 6504-e Cisco catalyst 6509-neb-a Cisco catalyst 6500 Ws-svc-nam-2 Cisco catalyst 6506-e Cisco catalyst 6509-e Cisco catalyst 6500 Ws-svc-nam-1 Cisco catalyst 6513-e Cisco catalyst 6509-v-e Cisco catalyst 6500-e |
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| CPE | cpe:2.3:o:cisco:ios:15.3\(1\)sy1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(1\)sy6:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.0\(1\)sy1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(1\)sy2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(1\)sy1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy9:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy4a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(1\)sy3:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy10:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy8:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(1\)sy4:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.3\(1\)sy:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(1\)sy0a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(1\)sy4:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(1\)sy2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(2\)sy1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(1\)sy:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(2\)sy2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(1\)sy5:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.4\(1\)sy:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(2\)sy:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(1\)sy1a:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(1\)sy1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy1:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy5:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy7:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.3\(1\)sy2:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.2\(1\)sy3:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy4:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy6:*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:15.1\(2\)sy3:*:*:*:*:*:*:* |
cpe:2.3:h:cisco:catalyst_6509-v-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6500_ws-x6380-nam:2.1\(2\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6500-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6509-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-2:3.1\(1a\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6509-neb-a:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6000_ws-svc-nam-2:3.1\(1a\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6000_ws-x6380-nam:2.1\(2\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6500_ws-x6380-nam:3.1\(1a\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6513:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6500:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-1:3.1\(1a\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6503-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6000_ws-x6380-nam:3.1\(1a\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6000_ws-svc-nam-1:2.2\(1a\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6000_ws-svc-nam-1:3.1\(1a\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6506-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6504-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6513-e:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-1:2.2\(1a\):*:*:*:*:*:*:* cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6000:-:*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6500_ws-svc-nam-2:2.2\(1a\):*:*:*:*:*:*:* cpe:2.3:h:cisco:catalyst_6000_ws-svc-nam-2:2.2\(1a\):*:*:*:*:*:*:* |
Information
Published : 2017-09-29 01:34
Updated : 2024-07-18 13:24
NVD link : CVE-2017-12238
Mitre link : CVE-2017-12238
CVE.ORG link : CVE-2017-12238
JSON object : View
Products Affected
cisco
- catalyst_6000
- catalyst_6000_ws-x6380-nam
- catalyst_6500_ws-x6380-nam
- catalyst_6509-neb-a
- c6800-16p10g-xl
- catalyst_6509-e
- catalyst_6500_ws-svc-nam-1
- catalyst_6513-e
- c6800-16p10g
- catalyst_6500_ws-svc-nam-2
- catalyst_6506-e
- catalyst_6504-e
- catalyst_6509-v-e
- catalyst_6503-e
- catalyst_6500-e
- catalyst_6000_ws-svc-nam-2
- catalyst_6000_ws-svc-nam-1
- catalyst_6513
- catalyst_6500
- ios
CWE