CVEvulnerability
CVE-2009-3522
7.2 HIGH
Official page ↗
- Status
- Modified
- Published
- 2009-10-01
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-119
Description
Stack-based buffer overflow in aswMon2.sys in avast! Home and Professional for Windows 4.8.1351, and possibly other versions before 4.8.1356, allows local users to cause a denial of service (system crash) and possibly gain privileges via a crafted IOCTL request to IOCTL 0xb2c80018.
Affected configurations
• avast avast antivirus home 4.8.1351
• avast avast antivirus professional 4.8.1351
Related
Weakness · CWE (1)
- CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness
References
- http://osvdb.org/58402 osvdb.org
- http://secunia.com/advisories/36858 Vendor Advisory
- http://www.avast.com/eng/avast-4-home_pro-revision-history.html Vendor Advisory
- http://www.securityfocus.com/archive/1/506681/100/0/threaded www.securityfocus.com
- http://www.securityfocus.com/bid/36507 Exploit
- http://www.securitytracker.com/id?1022940 www.securitytracker.com
- http://www.vupen.com/english/advisories/2009/2761 Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53456 exchange.xforce.ibmcloud.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6226 oval.cisecurity.org
- https://www.evilfingers.com/advisory/Advisory/Avast_aswMon2.sys_kernel_memory_corruption_and_Local_Privilege_Escalation.php Exploit
- http://osvdb.org/58402 osvdb.org
- http://secunia.com/advisories/36858 Vendor Advisory
- http://www.avast.com/eng/avast-4-home_pro-revision-history.html Vendor Advisory
- http://www.securityfocus.com/archive/1/506681/100/0/threaded www.securityfocus.com
- http://www.securityfocus.com/bid/36507 Exploit
- http://www.securitytracker.com/id?1022940 www.securitytracker.com
- http://www.vupen.com/english/advisories/2009/2761 Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53456 exchange.xforce.ibmcloud.com
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6226 oval.cisecurity.org
- https://www.evilfingers.com/advisory/Advisory/Avast_aswMon2.sys_kernel_memory_corruption_and_Local_Privilege_Escalation.php Exploit