nscd 2.2.4 on Caldera OpenLinux PTR Record privileges management

CVSS Meta Temp Score
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CTI Interest Score
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7.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in nscd 2.2.4 on Caldera OpenLinux and classified as critical. Affected is an unknown function of the component PTR Record Handler. Performing a manipulation results in privileges management. This vulnerability is reported as CVE-2002-0511. No exploit exists.

Detailsinfo

A vulnerability classified as critical has been found in nscd 2.2.4 on Caldera OpenLinux. This affects an unknown part of the component PTR Record Handler. The manipulation with an unknown input leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The default configuration of Name Service Cache Daemon (nscd) in Caldera OpenLinux 3.1 and 3.1.1 uses cached PTR records instead of consulting the authoritative DNS server for the A record, which could make it easier for remote attackers to bypass applications that restrict access based on host names.

The weakness was disclosed 08/12/2002 with Caldera (Website). It is possible to read the advisory at calderasystems.com. This vulnerability is uniquely identified as CVE-2002-0511. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (8745) and SecurityFocus (BID 4399†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
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: Privileges management
CWE: CWE-269 / 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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/26/2002 🔍
08/12/2002 +139 days 🔍
08/12/2002 +0 days 🔍
07/22/2014 +4362 days 🔍
06/20/2024 +3621 days 🔍

Sourcesinfo

Advisory: calderasystems.com
Organization: Caldera
Status: Not defined

CVE: CVE-2002-0511 (🔍)
GCVE (CVE): GCVE-0-2002-0511
GCVE (VulDB): GCVE-100-18567
X-Force: 8745
SecurityFocus: 4399

Entryinfo

Created: 07/22/2014 22:17
Updated: 06/20/2024 06:00
Changes: 07/22/2014 22:17 (45), 06/08/2018 11:14 (4), 06/20/2024 06:00 (17)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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