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.
5.6	$0-$5k	0.00

A vulnerability was found in Sun Solaris (Operating System) (the affected version is unknown). It has been declared as problematic. This vulnerability affects an unknown code. The manipulation with an unknown input leads to a resource management vulnerability. The CWE definition for the vulnerability is CWE-399. As an impact it is known to affect availability. CVE summarizes:

The NFSv4 Server module in the kernel in Sun Solaris 10, and OpenSolaris before snv_111, allow local users to cause a denial of service (infinite loop and system hang) by accessing an hsfs filesystem that is shared through NFSv4, related to the rfs4_op_readdir function.

The bug was discovered 03/06/2009. The weakness was released 03/10/2009 (Website). The advisory is available at securityfocus.com. This vulnerability was named CVE-2009-0870 since 03/10/2009. Local access is required to approach this attack. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 36795 (Solaris 10 (x86) : 139463-02), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Solaris Local Security Checks.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at X-Force (49133) and Tenable (36795). Entries connected to this vulnerability are available at 47099 and 47098.

Productinfo

Type

• Operating System

Vendor

• Sun

Name

• Solaris

License

• commercial

Support

• end of life

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: 5.6

VulDB Base Score: 6.2
VulDB Temp Score: 5.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
ATT&CK: Unknown

Local: Yes
Remote: No

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 36795
Nessus Name: Solaris 10 (x86) : 139463-02
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/06/2009 🔍
03/06/2009 +0 days 🔍
03/07/2009 +1 days 🔍
03/09/2009 +2 days 🔍
03/09/2009 +0 days 🔍
03/10/2009 +1 days 🔍
03/10/2009 +0 days 🔍
03/10/2009 +0 days 🔍
03/17/2009 +7 days 🔍
04/23/2009 +37 days 🔍
03/17/2015 +2154 days 🔍
08/30/2019 +1627 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: securityfocus.com⛔
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2009-0870 (🔍)
X-Force: 49133
SecurityTracker: 1021819
Vulnerability Center: 21306 - Sun Solaris 10 and OpenSolaris <=snv_110 NFSv4 Server Module Local DoS Vulnerability, Medium
SecurityFocus: 34031 - Sun Solaris NFS Version 4 Server Kernel Module Local Denial Of Service Vulnerability
Secunia: 34193 - Sun Solaris NFSv4 Server Kernel Module Denial of Service, Not Critical
OSVDB: 52507 - Sun - Solaris - NFS Version 4 Server Kernel Module Local Denial Of Service Issue
Vupen: ADV-2009-0635

See also: 🔍

Entryinfo

Created: 03/17/2015 23:38
Updated: 08/30/2019 20:10
Changes: 03/17/2015 23:38 (76), 08/30/2019 20:10 (4)
Complete: 🔍

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