Tor up to 0.1.1.19 information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Tor up to 0.1.1.19. This affects an unknown part. The manipulation leads to information disclosure. This vulnerability is uniquely identified as CVE-2006-3410. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in Tor up to 0.1.1.19 (Network Encryption Software). This issue affects some unknown functionality. 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:

Tor before 0.1.1.20 creates "internal circuits" primarily consisting of nodes with "useful exit nodes," which allows remote attackers to conduct unspecified statistical attacks.

The weakness was disclosed 05/24/2006 (Website). It is possible to read the advisory at security.gentoo.org. The identification of this vulnerability is CVE-2006-3410 since 07/06/2006. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

Upgrading to version 0.1.1.20 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (26798), SecurityFocus (BID 18323†), OSVDB (25882†) and Secunia (SA20277†). The entries VDB-28469, VDB-31398, VDB-31196 and VDB-31195 are 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: 5.3
VulDB Meta Temp Score: 5.1

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: No
Local: No
Remote: Yes

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Tor 0.1.1.20

Timelineinfo

05/24/2006 🔍
05/24/2006 +0 days 🔍
05/25/2006 +0 days 🔍
07/06/2006 +42 days 🔍
07/06/2006 +0 days 🔍
07/10/2006 +4 days 🔍
03/12/2015 +3167 days 🔍
07/30/2018 +1236 days 🔍

Sourcesinfo

Advisory: security.gentoo.org
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2006-3410 (🔍)
GCVE (CVE): GCVE-0-2006-3410
GCVE (VulDB): GCVE-100-31187
X-Force: 26798 - Tor circuits information disclosure
SecurityFocus: 18323 - Trac Information Disclosure And Denial of Service Vulnerabilities
Secunia: 20277 - Tor Weakness and Multiple Vulnerabilities, Moderately Critical
OSVDB: 25882 - EFF Tor Internal Circuit Handling Unspecified Weakness

See also: 🔍

Entryinfo

Created: 03/12/2015 14:25
Updated: 07/30/2018 08:15
Changes: 03/12/2015 14:25 (56), 07/30/2018 08:15 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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