PT-2002-1675 · Trend Micro · Interscan Viruswall
Publicado
2002-07-04
·
Atualizado
2008-09-05
·
CVE-2002-0637
CVSS v2.0
7.5
Alta
| Vetor | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
InterScan VirusWall version 3.52 build 1462
Description
The issue allows remote attackers to bypass virus protection via e-mail messages with headers that violate RFC specifications. This can be achieved by including or missing space characters in unexpected places, such as in the
Content-Type or Content-Transfer-Encoding headers, or by having no space before a boundary declaration, or by including a boundary= declaration with a space.Recommendations
For InterScan VirusWall version 3.52 build 1462, consider updating the software to a version that properly handles RFC specifications for e-mail headers to prevent virus protection bypass. As a temporary workaround, consider restricting the processing of e-mail messages with malformed headers to minimize the risk of exploitation.
Exploit
Correção
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Identificadores relacionados
Produtos afetados
Interscan Viruswall