QNX Neutrino up to 6.2.0 Privilege access control

CVSS Meta Temp Score
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CTI Interest Score
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8.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, has been found in QNX Neutrino up to 6.2.0. The impacted element is an unknown function of the component Privilege Handler. Performing a manipulation results in access control. This vulnerability is cataloged as CVE-2002-2407. There is no exploit available. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability was found in QNX Neutrino up to 6.2.0 (Operating System). It has been classified as critical. This affects an unknown functionality of the component Privilege Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Certain patches for QNX Neutrino realtime operating system (RTOS) 6.2.0 set insecure permissions for the files (1) /sbin/io-audio by OS Update Patch A, (2) /bin/shutdown, (3) /sbin/fs-pkg, and (4) phshutdown by QNX experimental patches, (5) cpim, (6) vpim, (7) phrelaycfg, and (8) columns, (9) othello, (10) peg, (11) solitaire, and (12) vpoker in the games pack 2.0.3, which allows local users to gain privileges by modifying the files before permissions are changed.

The weakness was shared 12/31/2002 (Website). The advisory is shared at archives.neohapsis.com. This vulnerability is uniquely identified as CVE-2002-2407 since 11/01/2007. An attack has to be approached locally. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

Upgrading to version bis eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (10656) and SecurityFocus (BID 6206†). The entry VDB-20051 is related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.4
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.4
VulDB Temp Score: 8.0
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: Access control
CWE: CWE-264
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Neutrino bis

Timelineinfo

11/19/2002 🔍
12/31/2002 +42 days 🔍
12/31/2002 +0 days 🔍
11/01/2007 +1766 days 🔍
08/07/2014 +2471 days 🔍
07/14/2024 +3629 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Status: Not defined

CVE: CVE-2002-2407 (🔍)
GCVE (CVE): GCVE-0-2002-2407
GCVE (VulDB): GCVE-100-20049
X-Force: 10656
SecurityFocus: 6206 - QNX Multiple Program Insecure Default Permissions Vulnerability

See also: 🔍

Entryinfo

Created: 08/07/2014 14:46
Updated: 07/14/2024 21:23
Changes: 08/07/2014 14:46 (50), 04/20/2019 17:46 (4), 07/14/2024 21:23 (17)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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