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CVE-2018-0280
CVE information
Published
Last Modified
CVSSv2.0 Severity
CVSSv3.1 Severity
Impact Analysis
Description
A vulnerability in the Real-Time Transport Protocol (RTP) bitstream processing of the Cisco Meeting Server could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. The vulnerability is due to insufficient input validation of incoming RTP bitstreams. An attacker could exploit this vulnerability by sending a crafted RTP bitstream to an affected Cisco Meeting Server. A successful exploit could allow the attacker to deny audio and video services by causing media process crashes resulting in a DoS condition on the affected product. This vulnerability affects Cisco Meeting Server deployments that are running Cisco Meeting Server Software Releases 2.0, 2.1, 2.2, and 2.3. Cisco Bug IDs: CSCve79693, CSCvf91393, CSCvg64656, CSCvh30725, CSCvi86363..
CVSSv2.0 Score
- Severity
- Medium
- Base Score
- 5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 2.9/10
- Confidentiality Impact
- None
- Availability Impact
- Partial
- Integrity Impact
- None
CVSSv3.1 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 3.9/10
- Access Vector
- Network
- Access Complexity
- Low
- Privileges Required
- None
- Impact Score
- 3.6/10
- Confidentiality Impact
- None
- Availability Impact
- High
- Integrity Impact
- None
- Scope
- Unchanged
- User Interaction
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:a:cisco:meeting_server:2.2.5:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:cisco:meeting_server:2.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:cisco:meeting_server:2.1:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:cisco:meeting_server:2.2:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:cisco:meeting_server:2.3:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:cisco:meeting_server:2.2.8:*:*:*:*:*:*:* |
Yes
|
- | - |