NetBSD 2.0/2.1/3.0/3.0.1 if_clone_list information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.8$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in NetBSD 2.0/2.1/3.0/3.0.1. Affected by this issue is the function if_clone_list. The manipulation leads to information disclosure. This vulnerability is uniquely identified as CVE-2006-6657. No exploit exists. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in NetBSD 2.0/2.1/3.0/3.0.1 (Operating System). It has been rated as problematic. This issue affects the function if_clone_list. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:

The if_clone_list function in NetBSD-current before 20061027, NetBSD 3.0 and 3.0.1 before 20061027, and NetBSD 2.x before 20061119 allows local users to read potentially sensitive, uninitialized stack memory via unspecified vectors.

The weakness was disclosed 12/19/2006 (Website). It is possible to read the advisory at ftp.NetBSD.org. The identification of this vulnerability is CVE-2006-6657 since 12/19/2006. The exploitation is known to be easy. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at SecurityTracker (ID 1017292†). The entry VDB-33946 is pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 3.8

VulDB Base Score: 4.0
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/28/2006 🔍
12/19/2006 +21 days 🔍
12/19/2006 +0 days 🔍
12/19/2006 +0 days 🔍
03/12/2015 +3005 days 🔍
08/12/2018 +1249 days 🔍

Sourcesinfo

Advisory: ftp.NetBSD.org
Status: Confirmed

CVE: CVE-2006-6657 (🔍)
GCVE (CVE): GCVE-0-2006-6657
GCVE (VulDB): GCVE-100-33947
SecurityTracker: 1017292

See also: 🔍

Entryinfo

Created: 03/12/2015 22:21
Updated: 08/12/2018 07:50
Changes: 03/12/2015 22:21 (45), 08/12/2018 07:50 (6)
Complete: 🔍
Cache ID: 216::103

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