CVE-2012-4817

Severity Score

7.5

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The NFSv4 client implementation in IBM AIX 5.3, 6.1, and 7.1, and VIOS before 2.2.1.4-FP-25 SP-02, does not properly handle GID values, which allows remote attackers to cause a denial of service via unspecified vectors.

La implementación del cliente NFSv4 en IBM AIX v5.3, v6.1, y v7.1, y VIOS anteriores a v2.2.1.4-FP-25 SP-02, no maneja valores GID de forma adecuada, lo que permite a atacantes remotos a provocar una denegación de servicio 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

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2012-09-06 CVE Reserved
2012-09-14 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (11)

URL	Tag	Source
http://osvdb.org/85427	Vdb Entry
http://secunia.com/advisories/50619	Third Party Advisory
http://www.securityfocus.com/bid/55546	Vdb Entry
http://www.securitytracker.com/id?1027531	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/78431	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://aix.software.ibm.com/aix/efixes/security/nfsv4_advisory1.asc	2021-08-31
http://www.ibm.com/support/docview.wss?uid=isg1IV10327	2021-08-31
http://www.ibm.com/support/docview.wss?uid=isg1IV11629	2021-08-31
http://www.ibm.com/support/docview.wss?uid=isg1IV12169	2021-08-31
http://www.ibm.com/support/docview.wss?uid=isg1IV17855	2021-08-31
http://www.ibm.com/support/docview.wss?uid=isg1IV26436	2021-08-31

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				1.4.1.2 Search vendor "Ibm" for product "Vios" and version "1.4.1.2"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				1.5.1.1 Search vendor "Ibm" for product "Vios" and version "1.5.1.1"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				1.5.2.1 Search vendor "Ibm" for product "Vios" and version "1.5.2.1"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				1.5.2.6 Search vendor "Ibm" for product "Vios" and version "1.5.2.6"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.1.0.0 Search vendor "Ibm" for product "Vios" and version "2.1.0.0"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.1.2.10 Search vendor "Ibm" for product "Vios" and version "2.1.2.10"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.1.2.12 Search vendor "Ibm" for product "Vios" and version "2.1.2.12"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.1.2.13 Search vendor "Ibm" for product "Vios" and version "2.1.2.13"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.1.3.10 Search vendor "Ibm" for product "Vios" and version "2.1.3.10"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.2.0.10 Search vendor "Ibm" for product "Vios" and version "2.2.0.10"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.2.0.11 Search vendor "Ibm" for product "Vios" and version "2.2.0.11"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.2.0.12 Search vendor "Ibm" for product "Vios" and version "2.2.0.12"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.2.0.13 Search vendor "Ibm" for product "Vios" and version "2.2.0.13"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.2.1.0 Search vendor "Ibm" for product "Vios" and version "2.2.1.0"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.2.1.1 Search vendor "Ibm" for product "Vios" and version "2.2.1.1"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.2.1.3 Search vendor "Ibm" for product "Vios" and version "2.2.1.3"		-		Affected
Ibm Search vendor "Ibm"		Vios Search vendor "Ibm" for product "Vios"				2.2.1.4 Search vendor "Ibm" for product "Vios" and version "2.2.1.4"		-		Affected
Ibm Search vendor "Ibm"		Aix Search vendor "Ibm" for product "Aix"				5.3 Search vendor "Ibm" for product "Aix" and version "5.3"		-		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"				7.1 Search vendor "Ibm" for product "Aix" and version "7.1"		-		Affected