CVE-2010-20112

Description

Amlib’s NetOpacs webquery.dll contains a stack-based buffer overflow vulnerability triggered by improper handling of HTTP GET parameters. Specifically, the application fails to enforce bounds on input supplied to the app parameter, allowing excessive data to overwrite memory structures including the Structured Exception Handler (SEH). Additionally, malformed parameter names followed by an equals sign may result in unintended control flow behavior. This vulnerability is exposed through IIS and affects legacy Windows deployments

References

https://www.vulncheck.com/advisories/amlibweb-netopacs-stack-buffer-overflow

https://www.fortiguard.com/encyclopedia/ips/24002

https://www.exploit-db.com/exploits/16793

https://www.amlib.co.uk/product/product.aspx?menuId=top_products

https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/windows/http/amlibweb_webquerydll_app.rb

https://advisories.checkpoint.com/defense/advisories/public/2013/cpai-2013-1344.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

CVSS v4

EPSS