CVE-2009-3517

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

nfs.ext in IBM AIX 5.3.x through 5.3.9 and 6.1.0 through 6.1.2 does not properly use the nfs_portmon setting, which allows remote attackers to bypass intended access restrictions for NFSv4 shares via unspecified vectors.

nfs.ext en IBM AIX v5.3.x hasta v5.3.9 y v6.1.0 hasta v6.1.2 no usa apropiadamente la configuración nfs_portmon, lo que permite a atacantes remotos eludir las restricciones de acceso para NFSv4 compartidos a través de vectores no especificados.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-10-01 CVE Reserved
2009-10-01 CVE Published
2024-08-07 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (10)

URL	Tag	Source
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6366	Signature

URL	Date	SRC

URL	Date	SRC
http://aix.software.ibm.com/aix/efixes/security/nfs4_advisory.asc	2017-09-19
http://www.securityfocus.com/bid/36544	2017-09-19

URL	Date	SRC
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49024	2017-09-19
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49096	2017-09-19
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ49278	2017-09-19
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50399	2017-09-19
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50444	2017-09-19
http://www-01.ibm.com/support/docview.wss?uid=isg1IZ50496	2017-09-19
http://www.vupen.com/english/advisories/2009/2788	2017-09-19

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3.0 Search vendor "Ibm" for product "Aix" and version "5.3.0"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3.7 Search vendor "Ibm" for product "Aix" and version "5.3.7"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3.8 Search vendor "Ibm" for product "Aix" and version "5.3.8"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				6.1 Search vendor "Ibm" for product "Aix" and version "6.1"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				6.1.0 Search vendor "Ibm" for product "Aix" and version "6.1.0"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				6.1.1 Search vendor "Ibm" for product "Aix" and version "6.1.1"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				6.1.2 Search vendor "Ibm" for product "Aix" and version "6.1.2"		-		Affected