CVE-2013-5479
CVSS V2 High 7.8
CVSS V3 None
Description
The DNS-over-TCP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 DNS TCP stream, aka Bug ID CSCtn53730.
Overview
- CVE ID
- CVE-2013-5479
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2013-09-27T10:08:04
- Last Modified Date
- 2013-10-07T20:15:48
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:cisco:ios:15.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:cisco:ios:15.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:cisco:ios:15.3:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:C
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- COMPLETE
- Base Score
- 7.8
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.9
References
| Reference URL | Reference Tags |
|---|---|
| http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130925-nat | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2013-5479 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-5479 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:42:02 | Added to TrackCVE | |||
| 2022-12-01 19:53:05 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-01 19:53:05 | 2013-09-27T10:08Z | 2013-09-27T10:08:04 | CVE Published Date | updated |
| 2022-12-01 19:53:05 | 2013-10-07T20:15:48 | CVE Modified Date | updated | |
| 2022-12-01 19:53:05 | Analyzed | Vulnerability Status | updated |