CVE-2012-4099
CVSS V2 Medium 4.3
CVSS V3 None
Description
The BGP implementation in Cisco NX-OS does not properly filter AS paths, which allows remote attackers to cause a denial of service (BGP service reset and resync) via a malformed UPDATE message, aka Bug ID CSCtn13065.
Overview
- CVE ID
- CVE-2012-4099
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2013-10-14T03:34:55
- Last Modified Date
- 2016-09-22T14:35:02
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:cisco:nx-os:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4.3
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 2.9
References
| Reference URL | Reference Tags |
|---|---|
| http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2012-4099 | Vendor Advisory |
| http://osvdb.org/98130 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2012-4099 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4099 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 10:13:42 | Added to TrackCVE | |||
| 2022-12-01 20:10:11 | psirt@cisco.com | ykramarz@cisco.com | CVE Assigner | updated |
| 2022-12-01 20:10:11 | 2013-10-14T03:34Z | 2013-10-14T03:34:55 | CVE Published Date | updated |
| 2022-12-01 20:10:11 | 2016-09-22T14:35:02 | CVE Modified Date | updated | |
| 2022-12-01 20:10:11 | Analyzed | Vulnerability Status | updated |