CVE-2011-2059
CVSS V2 Medium 5
CVSS V3 None
Description
The ipv6 component in Cisco IOS before 15.1(4)M1.3 allows remote attackers to conduct fingerprinting attacks and obtain potentially sensitive information about the presence of the IOS operating system via an ICMPv6 Echo Request packet containing a Hop-by-Hop (HBH) extension header (EH) with a 0x0c01050c value in the PadN option data, aka Bug ID CSCtq02219.
Overview
- CVE ID
- CVE-2011-2059
- Assigner
- ykramarz@cisco.com
- Vulnerability Status
- Analyzed
- Published Version
- 2011-10-22T02:59:19
- Last Modified Date
- 2020-05-11T17:49:07
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:* | 1 | OR | 15.1\(4\)m1.3 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
References
| Reference URL | Reference Tags |
|---|---|
| http://tools.cisco.com/security/center/viewIpsSignature.x?signatureId=36606&signatureSubId=0 | Vendor Advisory |
| http://blogs.cisco.com/security/1999tcp-redux-the-ipv6-flavor | Broken Link |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2011-2059 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2059 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:32:55 | Added to TrackCVE |