VDB-94896 · OSVDB 23199

TENEX Page Fault race condition

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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3.1$0-$5k0.00

A vulnerability classified as problematic has been found in TENEX (the affected version is unknown). Affected is an unknown code of the component Page Fault Handler. The manipulation with an unknown input leads to a race condition vulnerability. CWE is classifying the issue as CWE-362. The product contains a code sequence that can run concurrently with other code, and the code sequence requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence that is operating concurrently. This is going to have an impact on confidentiality.

The weakness was released 01/01/1972 (Website). The advisory is shared for download at securitytechnique.com. Technical details are unknown but an exploit is available.

After before and not just, there has been an exploit disclosed. It is declared as proof-of-concept.

It is possible to mitigate the problem by adding an authentication mechanism.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.3
VulDB Meta Temp Score: 3.1

VulDB Base Score: 3.3
VulDB Temp Score: 3.1
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: Race condition
CWE: CWE-362
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Proof-of-Concept
Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Authentication
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/01/1972 🔍
01/01/1972 +0 days 🔍
02/06/2006 +12455 days 🔍
01/02/2017 +3982 days 🔍
07/13/2020 +1288 days 🔍

Sourcesinfo

Advisory: securitytechnique.com
Status: Not defined
OSVDB: 23199 - TENEX Page Fault Race Condition Password Prediction Weakness

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 01/02/2017 17:20
Updated: 07/13/2020 14:20
Changes: 01/02/2017 17:20 (40), 07/13/2020 14:20 (1)
Complete: 🔍

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