CVE-2009-2450

Online Armor < 3.5.0.12 - 'OAmon.sys' Local Privilege Escalation

Severity Score

7.2

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The OAmon.sys kernel driver 3.1.0.0 and earlier in Tall Emu Online Armor Personal Firewall AV+ before 3.5.0.12, and Personal Firewall 3.5 before 3.5.0.14, allows local users to gain privileges via crafted METHOD_NEITHER IOCTL requests to \Device\OAmon containing arbitrary kernel addresses, as demonstrated using the 0x830020C3 IOCTL.

El controlador del kernel OAmon.sys v 3.1.0.0 y anteriores en Tall Emu Online Armor Personal Firewall AV+ anterior a v3.5.0.12, y Personal Firewall 3.5 anterior a v3.5.0.14, permite a usuarios locales obtener privilegios a través de peticiones METHOD_NEITHER IOCTL modificadas a \Device\OAmon que contienen direcciones del kernel de su elección como se ha demostrado empleadon el IOCTL 0x830020C3.

*Credits: N/A

CVSS Scores

NISTv2 7.2

Attack Vector

Local

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

2009-06-04 First Exploit
2009-07-13 CVE Reserved
2009-07-13 CVE Published
2023-03-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (6)

URL	Tag	Source
http://www.ntinternals.org/ntiadv0806/ntiadv0806.html	X_refsource_misc
https://exchange.xforce.ibmcloud.com/vulnerabilities/50960	Vdb Entry

URL	Date	SRC
https://www.exploit-db.com/exploits/8875	2009-06-04
http://milw0rm.com/sploits/2009-OAmon_Exp.zip	2024-08-07
http://www.exploit-db.com/exploits/8875	2024-08-07
http://www.securityfocus.com/bid/35227	2024-08-07

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Tallemu Search vendor "Tallemu"		Online Armor Personal Firewall Av\+ Search vendor "Tallemu" for product "Online Armor Personal Firewall Av\+"				<= 3.5.0.11 Search vendor "Tallemu" for product "Online Armor Personal Firewall Av\+" and version " <= 3.5.0.11"		-		Affected
Tallemu Search vendor "Tallemu"		Online Armor Personal Firewall Av\+ Search vendor "Tallemu" for product "Online Armor Personal Firewall Av\+"				3.5.0.6 Search vendor "Tallemu" for product "Online Armor Personal Firewall Av\+" and version "3.5.0.6"		-		Affected
Tallemu Search vendor "Tallemu"		Online Armor Personal Firewall Av\+ Search vendor "Tallemu" for product "Online Armor Personal Firewall Av\+"				3.5.0.9 Search vendor "Tallemu" for product "Online Armor Personal Firewall Av\+" and version "3.5.0.9"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				<= 3.5.0.13 Search vendor "Tallemu" for product "Personal Firewall" and version " <= 3.5.0.13"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.1 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.1"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.2 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.2"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.3 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.3"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.4 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.4"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.5 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.5"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.6 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.6"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.7 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.7"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.8 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.8"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.9 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.9"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.10 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.10"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.11 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.11"		-		Affected
Tallemu Search vendor "Tallemu"		Personal Firewall Search vendor "Tallemu" for product "Personal Firewall"				3.5.0.12 Search vendor "Tallemu" for product "Personal Firewall" and version "3.5.0.12"		-		Affected