VDB-31195 · CVE-2006-3418 · SA20514

Tor up to 0.1.1.19 authentication spoofing

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability has been found in Tor up to 0.1.1.19 and classified as critical. Affected is an unknown function. This manipulation causes authentication spoofing. This vulnerability is registered as CVE-2006-3418. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability classified as critical was found in Tor up to 0.1.1.19 (Network Encryption Software). Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a authentication spoofing vulnerability. The CWE definition for the vulnerability is CWE-290. This attack-focused weakness is caused by incorrectly implemented authentication schemes that are subject to spoofing attacks. As an impact it is known to affect integrity. The summary by CVE is:

Tor before 0.1.1.20 does not validate that a server descriptor s fingerprint line matches its identity key, which allows remote attackers to spoof the fingerprint line, which might be trusted by users or other applications.

The weakness was published 05/24/2006 (Website). It is possible to read the advisory at secunia.com. This vulnerability is known as CVE-2006-3418 since 07/06/2006. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

Upgrading to version 0.1.1.20 eliminates this vulnerability.

The vulnerability is also documented in the databases at OSVDB (25881†) and Secunia (SA20514†). Similar entries are available at VDB-31196, VDB-31194, VDB-31193 and VDB-31192. 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: Authentication spoofing
CWE: CWE-290 / CWE-287
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 🔍
06/08/2006 +14 days 🔍
07/06/2006 +28 days 🔍
07/06/2006 +0 days 🔍
03/12/2015 +3171 days 🔍
07/31/2018 +1237 days 🔍

Sourcesinfo

Advisory: secunia.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2006-3418 (🔍)
GCVE (CVE): GCVE-0-2006-3418
GCVE (VulDB): GCVE-100-31195
Secunia: 20514 - Gentoo update for tor, Moderately Critical
OSVDB: 25881 - EFF Tor Server Descriptor Fingerprint/Identity Mismatch Weakness

See also: 🔍

Entryinfo

Created: 03/12/2015 14:25
Updated: 07/31/2018 05:42
Changes: 03/12/2015 14:25 (49), 07/31/2018 05:42 (7)
Complete: 🔍
Cache ID: 216::103

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

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