Sun Solaris 8.0/9.0/10.0 NFS Client Module denial of service

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

A vulnerability classified as problematic was found in Sun Solaris 8.0/9.0/10.0 (Operating System). Affected by this vulnerability is an unknown part of the component NFS Client Module. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. The summary by CVE is:

Unspecified vulnerability in the NFS client module in Sun Solaris 8 through 10 before 20070524, when operating as an NFS server, allows remote attackers to cause a denial of service (crash) via certain Access Control List (acl) packets.

The bug was discovered 05/24/2007. The weakness was disclosed 05/25/2007 by Andrzej Dereszowski (Website). The advisory is shared at sunsolve.sun.com. This vulnerability is known as CVE-2007-2882 since 05/29/2007. The attack needs to be done within the local network. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available.

It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 22507 (Solaris 8 (sparc) : 116959-21), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Solaris Local Security Checks and running in the context l.

Upgrading eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at sunsolve.sun.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published 7 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (34504) and Tenable (22507). The entry 3100 is pretty similar.

Productinfo

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Support

  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Partially

Availability: 🔍
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 22507
Nessus Name: Solaris 8 (sparc) : 116959-21
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: sunsolve.sun.com

Timelineinfo

10/05/2006 🔍
04/12/2007 +189 days 🔍
05/24/2007 +42 days 🔍
05/25/2007 +1 days 🔍
05/25/2007 +0 days 🔍
05/25/2007 +0 days 🔍
05/29/2007 +3 days 🔍
05/29/2007 +0 days 🔍
05/29/2007 +0 days 🔍
06/01/2007 +3 days 🔍
06/04/2007 +3 days 🔍
06/28/2007 +24 days 🔍
12/04/2007 +159 days 🔍
07/20/2019 +4246 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: sunsolve.sun.com⛔
Researcher: Andrzej Dereszowski
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2007-2882 (🔍)
OVAL: 🔍

X-Force: 34504 - Sun Solaris NFS acl packet denial of service, Medium Risk
SecurityTracker: 1018129
Vulnerability Center: 15281 - Sun Solaris NFS Client Module Operating as NFS Server Remote Denial of Service, Medium
SecurityFocus: 24145 - Sun Solaris NFS Client Module ACL(2) Packets Denial of Service Vulnerability
Secunia: 25879
OSVDB: 34908 - Solaris NFS Client Module Crafted acl(2) Packet Remote DoS
Vupen: ADV-2007-1943

See also: 🔍

Entryinfo

Created: 06/01/2007 17:12
Updated: 07/20/2019 11:40
Changes: 06/01/2007 17:12 (95), 07/20/2019 11:40 (1)
Complete: 🔍

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