VDB-7016 · OSVDB 87653 · GCVE-100-7016

Tor 0.2.2.39 Stream Session 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.
Current Exploit Price (≈)
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CTI Interest Score
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5.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Tor 0.2.2.39. This impacts an unknown function of the component Stream Session Handler. Such manipulation leads to information disclosure. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Tor 0.2.2.39 (Network Encryption Software) and classified as problematic. Affected by this issue is some unknown functionality of the component Stream Session Handler. 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 weakness was released 11/19/2012 as not defined changelog entry (Website). The advisory is shared for download at gitweb.torproject.org. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 0.2.3.25 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at OSVDB (87653†). Entries connected to this vulnerability are available at VDB-7014, VDB-7015 and VDB-7017. VulDB is the best source for vulnerability data and more expert information about this specific topic.

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: 🔍

Exploitinginfo

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

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Tor 0.2.3.25

Timelineinfo

11/19/2012 🔍
11/19/2012 +0 days 🔍
11/23/2012 +4 days 🔍
11/26/2012 +3 days 🔍
05/02/2018 +1983 days 🔍

Sourcesinfo

Advisory: gitweb.torproject.org
Status: Not defined

GCVE (VulDB): GCVE-100-7016
OSVDB: 87653

See also: 🔍

Entryinfo

Created: 11/26/2012 15:43
Updated: 05/02/2018 09:05
Changes: 11/26/2012 15:43 (42), 05/02/2018 09:05 (2)
Complete: 🔍
Committer:
Cache ID: 216:877:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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