CVE-2017-6613
CVSS V2 Medium 5
CVSS V3 Medium 5.8
Description
A vulnerability in the DNS input packet processor for Cisco Prime Network Registrar could allow an unauthenticated, remote attacker to cause the DNS process to momentarily restart, which could lead to a partial denial of service (DoS) condition on the affected system. The vulnerability is due to incomplete DNS packet header validation when the packet is received by the application. An attacker could exploit this vulnerability by sending a malformed DNS packet to the application. An exploit could allow the attacker to cause the DNS process to restart, which could lead to a DoS condition. This vulnerability affects Cisco Prime Network Registrar on all software versions prior to 8.3.5. Cisco Bug IDs: CSCvb55412.
Overview
- CVE ID
- CVE-2017-6613
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Modified
- Published Version
- 2017-04-20T22:59:00
- Last Modified Date
- 2019-10-03T00:03:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:cisco:prime_network_registrar:8.3.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:prime_network_registrar:8.3.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:prime_network_registrar:8.3.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:prime_network_registrar:8.3.3:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:cisco:prime_network_registrar:8.3.4:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- LOW
- Base Score
- 5.8
- Base Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 1.4
References
| Reference URL | Reference Tags |
|---|---|
| https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170419-prime-dns | Vendor Advisory |
| http://www.securityfocus.com/bid/97924 | Third Party Advisory VDB Entry |
| http://www.securitytracker.com/id/1038331 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-6613 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6613 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:27:46 | Added to TrackCVE | |||
| 2022-12-02 16:07:03 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-02 16:07:03 | 2017-04-20T22:59Z | 2017-04-20T22:59:00 | CVE Published Date | updated |
| 2022-12-02 16:07:03 | 2019-10-03T00:03:26 | CVE Modified Date | updated | |
| 2022-12-02 16:07:03 | Modified | Vulnerability Status | updated |