Free and open-source vulnerability scanner
Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.
Install NowAvailable for macOS, Windows, and Linux
CVE-2018-0165
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
A vulnerability in the Internet Group Management Protocol (IGMP) packet-processing functionality of Cisco IOS XE Software could allow an unauthenticated, adjacent attacker to exhaust buffers on an affected device, resulting in a denial of service (DoS) condition, aka a Memory Leak. The vulnerability is due to the affected software insufficiently processing IGMP Membership Query packets that are sent to an affected device. An attacker could exploit this vulnerability by sending a large number of IGMP Membership Query packets, which contain certain values, to an affected device. A successful exploit could allow the attacker to exhaust buffers on the affected device, resulting in a DoS condition that requires the device to be reloaded manually. This vulnerability affects: Cisco Catalyst 4500 Switches with Supervisor Engine 8-E, if they are running Cisco IOS XE Software Release 3.x.x.E and IP multicast routing is configured; Cisco devices that are running Cisco IOS XE Software Release 16.x, if IP multicast routing is configured. Cisco Bug IDs: CSCuw09295, CSCve94496..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 6.1/10
- Exploit Score
- 6.5/10
- Access Vector
- Adjacent_network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.4/10
- Exploit Score
- 2.8/10
- Access Vector
- Adjacent_network
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 4/10
- Confidentiality Impact
- None
- Availability Impact
- High
- Integrity Impact
- None
- Scope
- Changed
- User Interaction
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:o:cisco:ios_xe:15.2\(3\)e:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:h:cisco:catalyst_4000:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:o:cisco:ios_xe:denali-16.3.3:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-12s-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-12s-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-12xs-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-12xs-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-16xs-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-16xs-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24p-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24p-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24p-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24pw-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24s-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24s-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24t-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24t-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24t-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24u-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24u-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24u-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24xs-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24xs-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24xu-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24xu-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-24xu-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-32xs-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-32xs-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48f-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48f-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48f-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48p-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48p-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48p-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48pw-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48t-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48t-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48t-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48u-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48u-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48u-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48xs-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48xs-f-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48xs-f-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_3850-48xs-s:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_c3850-12x48u-e:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_c3850-12x48u-l:-:*:*:*:*:*:*:* |
No
|
- | ||
| cpe:2.3:h:cisco:catalyst_c3850-12x48u-s:-:*:*:*:*:*:*:* |
No
|
- |