HP Hpux B.11.31 denial of service

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 (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
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.
6.2$0-$5k0.00

A vulnerability, which was classified as critical, was found in HP Hpux B.11.31. Affected is an unknown functionality. The manipulation with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:

Unspecified vulnerability in HP-UX B.11.31 allows local users to cause a denial of service (system crash) via unknown vectors related to the ttrace system call.

The weakness was released 08/12/2009 (Website). The advisory is available at vupen.com. This vulnerability is traded as CVE-2009-1427. The exploitability is told to be easy. Local access is required to approach this attack. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 40607 (HP-UX PHKL_40197 : HP-UX ttrace(2), Local Denial of Service (DoS) (HPSBUX02450 SSRT090141 rev1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family HP-UX Local Security Checks.

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 (52399) and Tenable (40607).

Productinfo

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: 6.2
VulDB Meta Temp Score: 6.2

VulDB Base Score: 6.2
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock
unlockunlockunlockunlockunlockunlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Dayunlockunlockunlockunlock
Todayunlockunlockunlockunlock

Nessus ID: 40607
Nessus Name: HP-UX PHKL_40197 : HP-UX ttrace(2), Local Denial of Service (DoS) (HPSBUX02450 SSRT090141 rev1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 835207
OpenVAS Name: HP-UX Update for ttrace(2) HPSBUX02450
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/24/2009 🔍
08/10/2009 +108 days 🔍
08/10/2009 +0 days 🔍
08/12/2009 +2 days 🔍
08/12/2009 +0 days 🔍
08/17/2009 +5 days 🔍
08/26/2009 +9 days 🔍
03/18/2015 +2030 days 🔍
08/14/2021 +2340 days 🔍

Sourcesinfo

Vendor: hp.com

Advisory: vupen.com⛔
Status: Not defined

CVE: CVE-2009-1427 (🔍)
OVAL: 🔍

X-Force: 52399
Vulnerability Center: 23294 - HP-UX B.11.31 Ttrace System Call Local Denial of Service Vulnerability, Medium
SecurityFocus: 36017 - HP-UX 'ttrace(2)' Unspecified Local Denial Of Service Vulnerability

Entryinfo

Created: 03/18/2015 15:15
Updated: 08/14/2021 00:16
Changes: 03/18/2015 15:15 (58), 02/13/2017 10:26 (8), 08/14/2021 00:03 (3), 08/14/2021 00:16 (1)
Complete: 🔍

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Might our Artificial Intelligence support you?

Check our Alexa App!