Home/CVE/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 Pers
CVE

CVE-2009-2450

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 Pers

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.

HIGH · CVSS 7.2 EPSS 0.00315
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

4
tallemu online armor personal firewall av\+<= 3.5.0.11
tallemu online armor personal firewall av\+all versions
tallemu personal firewall<= 3.5.0.13
tallemu personal firewallall versions
⚠

Public Exploits & PoCs

4
localOnline Armor < 3.5.0.12 - 'OAmon.sys' Local Privilege Escalationverified
pocmilw0rm.com · 2009-OAmon_Exp.zipmilw0rm.com
pocwww.exploit-db.com · 8875www.exploit-db.com
pocwww.securityfocus.com · 35227www.securityfocus.com
▣

Scoring & Timeline

7.2
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Published to NVD13 Jul 2009 · 05:30 PM
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.ntinternals.org/ntiadv0806/ntiadv0806.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/50960
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