HP OpenVMS 8.3 Default Configuration 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
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.7$0-$5k0.00

A vulnerability classified as problematic was found in HP OpenVMS 8.3 (Operating System). This vulnerability affects some unknown processing of the component Default Configuration. 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 default configuration of the POP server in TCP/IP Services 5.6 for HP OpenVMS 8.3 generates different responses depending on whether or not a username is valid, which allows remote attackers to enumerate valid POP usernames.

The weakness was disclosed 07/01/2007 (Website). The advisory is shared for download at secunia.com. This vulnerability was named CVE-2007-3729 since 07/12/2007. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 09/05/2018). The MITRE ATT&CK project declares the attack technique as T1592.

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 vulnerability database at X-Force (35255). The entry 37793 is pretty similar.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.7

VulDB Base Score: 5.3
VulDB Temp Score: 4.7
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: Unproven

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

07/01/2007 🔍
07/03/2007 +1 days 🔍
07/03/2007 +0 days 🔍
07/12/2007 +8 days 🔍
07/12/2007 +0 days 🔍
03/15/2015 +2803 days 🔍
09/05/2018 +1270 days 🔍

Sourcesinfo

Vendor: hp.com

Advisory: secunia.com⛔
Status: Not defined

CVE: CVE-2007-3729 (🔍)
X-Force: 35255 - HP TCP/IP Services for OpenVMS information disclosure
SecurityFocus: 24751 - HP TCP/IP Services for OpenVMS User Enumeration Weakness and Security Bypass Vulnerabilities
Secunia: 25882
OSVDB: 37809 - OpenVMS TCP/IP Services POP Server Error Message User Enumeration

See also: 🔍

Entryinfo

Created: 03/15/2015 15:58
Updated: 09/05/2018 09:48
Changes: 03/15/2015 15:58 (54), 09/05/2018 09:48 (5)
Complete: 🔍

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