OPeNDAP BES 3.4.2 Filesystem 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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6.5$0-$5k0.00

A vulnerability has been found in OPeNDAP BES 3.4.2 and classified as critical. Affected by this vulnerability is an unknown code block of the component Filesystem. 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. The summary by CVE is:

Unspecified vulnerability in BES before 3.5.0 in OPeNDAP 4 (Hydrax) before 1.2.1 allows remote attackers to list filesystem contents and obtain sensitive information via unknown vectors.

The weakness was published 05/21/2007 by CIRT as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. This vulnerability is known as CVE-2007-2767 since 05/21/2007. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

It is declared as proof-of-concept.

Upgrading to version 3.5.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (34410). Similar entry is available at 36897.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 7.5
VulDB Temp Score: 6.5
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept

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: 🔍
Upgrade: BES 3.5.0

Timelineinfo

05/18/2007 🔍
05/21/2007 +3 days 🔍
05/21/2007 +0 days 🔍
05/21/2007 +0 days 🔍
05/21/2007 +0 days 🔍
05/21/2007 +0 days 🔍
03/13/2015 +2852 days 🔍
09/02/2018 +1269 days 🔍

Sourcesinfo

Advisory: kb.cert.org
Researcher: CIRT
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-2767 (🔍)
X-Force: 34410 - OPeNDAP BES and Hyrax unspecified information disclosure
SecurityFocus: 24056 - OPeNDAP BES File System Information Disclosure Vulnerability
Secunia: 25319 - OPeNDAP BES Software File Enumeration and Command Execution Vulnerabilities, Highly Critical
OSVDB: 35486 - OPeNDAP Unspecified Filesystem List Disclosure
Vupen: ADV-2007-1887

See also: 🔍

Entryinfo

Created: 03/13/2015 14:56
Updated: 09/02/2018 10:55
Changes: 03/13/2015 14:56 (60), 09/02/2018 10:55 (7)
Complete: 🔍

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