J-Security Center

Title: 1C: Arcadia Internet Store Denial of Service Vulnerability

Severity: HIGH

Description:

1C: Arcadia Internet Store is a online shopping utility for Microsoft Windows NT/2000 that is fully integratable with 1C: Enterprise, another popular Russian web-commerce utility.

'tradecli.dll' is the language interpreter that 1C: Arcadia Internet Store uses to process requests. It allows users to specify a template by way of a CGI variable.

When a value is provided for the 'template' variable, 'tradecli.dll' will attempt to open the associated file and output its contents to the client.

Since 1C: Arcadia Internet Store does not filter requests for dos devices, it is possible for an attacker to cause 'tracecli.dll' to open them.

It may be possible to cause a denial of service by requesting dos devices such as 'con','com1','com2',etc, as templates.

Affected Products:

  • Arcadia 1C: Arcadia Internet Store 1.0.0

References:

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