CVE-2009-0873
Sun Solaris OpenSolaris NFS Daemon NFSv3 Mode Bypass Vulnerability
Description
The NFS daemon (aka nfsd) in Sun Solaris 10 and OpenSolaris before snv_106, when NFSv3 is used, does not properly implement combinations of security modes, which allows remote attackers to bypass intended access restrictions and read or modify files, as demonstrated by a combination of the sec=sys and sec=krb5 security modes, related to modes that "override each other."
INFO
Published Date :
March 11, 2009, 2:19 p.m.
Last Modified :
April 9, 2025, 12:30 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] |
Solution
- Apply the appropriate patch to address the NFS daemon vulnerability.
- Ensure the system is up-to-date.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2009-0873.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2009-0873 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2009-0873
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2009-0873 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2009-0873 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://osvdb.org/52560 Added Reference http://secunia.com/advisories/34225 Added Reference http://secunia.com/advisories/34435 Added Reference http://securitytracker.com/id?1021832 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-21-139462-02-1 Added Reference http://sunsolve.sun.com/search/document.do?assetkey=1-66-250306-1 Added Reference http://support.avaya.com/elmodocs2/security/ASA-2009-096.htm Added Reference http://www.securityfocus.com/bid/34062 Added Reference http://www.vupen.com/english/advisories/2009/0657 Added Reference http://www.vupen.com/english/advisories/2009/0814 Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/49171 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CPE Deprecation Remap by [email protected]
Oct. 30, 2018
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:o:sun:solaris:10:*:*:*:*:*:*:* OR *cpe:2.3:o:sun:sunos:5.10:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Aug. 17, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/49171 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/49171 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 11, 2009
Action Type Old Value New Value
Vulnerability Scoring Details
Base CVSS Score: 6.8
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.05 }} 0.00%
score
0.75571
percentile