Piotr Roszatycki libnss-db 2.2.3 information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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4.0$0-$5k0.00

A vulnerability was found in Piotr Roszatycki libnss-db 2.2.3. It has been declared as problematic. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

The Free Software Foundation (FSF) Berkeley DB NSS module (aka libnss-db) 2.2.3pre1 reads the DB_CONFIG file in the current working directory, which allows local users to obtain sensitive information via a symlink attack involving a setgid or setuid application that uses this module.

The weakness was released 04/05/2010 by Stephane Chazelas (Website). The advisory is shared for download at bugs.launchpad.net. This vulnerability was named CVE-2010-0826. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

The vulnerability scanner Nessus provides a plugin with the ID 68030 (Oracle Linux 5 : nss_db (ELSA-2010-0347)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Oracle Linux Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 118569 (VMware ESX Third Party Updates for Service Console (VMSA-2010-0015)).

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 (57497), Tenable (68030), SecurityFocus (BID 39132†), Secunia (SA39165†) and Vulnerability Center (SBV-25277†).

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

VulDB Base Score: 4.0
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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Exploitinginfo

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

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 68030
Nessus Name: Oracle Linux 5 : nss_db (ELSA-2010-0347)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 880644
OpenVAS Name: CentOS Update for nss_db CESA-2010:0347 centos5 i386
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/03/2010 🔍
03/31/2010 +28 days 🔍
03/31/2010 +0 days 🔍
04/05/2010 +5 days 🔍
04/05/2010 +0 days 🔍
04/06/2010 +1 days 🔍
07/12/2013 +1193 days 🔍
03/19/2015 +615 days 🔍
09/07/2021 +2364 days 🔍

Sourcesinfo

Advisory: bugs.launchpad.net
Researcher: Stephane Chazelas
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-0826 (🔍)
OVAL: 🔍

X-Force: 57497
SecurityFocus: 39132 - GNU libnss_db Local Information Disclosure Vulnerability
Secunia: 39165
Vulnerability Center: 25277 - GNU libnss_db 2.2.3 Local Sensitive Information Disclosure Vulnerability, Low

Entryinfo

Created: 03/19/2015 12:22 PM
Updated: 09/07/2021 07:06 AM
Changes: 03/19/2015 12:22 PM (62), 02/22/2017 11:02 AM (9), 09/07/2021 06:53 AM (4), 09/07/2021 07:06 AM (1)
Complete: 🔍
Cache ID: 98:B41:40

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