PT-2010-1681 · Rhinosoft · Serv-U Web Client

Publicado 2010-05-26 · Atualizado 2010-05-26 · CVE-2009-4873

Positive Technologies (AI Summary)

CVSS v2.0

10

Alta

Vetor base

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Serv-U Web Client version 9.0.0.5

Description The issue is a stack-based buffer overflow in the HTTP server of the Serv-U Web Client, which can be exploited by remote attackers. This can lead to a denial of service, causing the server to crash, or potentially allow the execution of arbitrary code. The attack vector involves a long Session cookie.

Recommendations For Serv-U Web Client version 9.0.0.5, consider updating to a newer version that addresses this issue, as using a long Session cookie can trigger the buffer overflow. As a temporary workaround, restrict access to the HTTP server to minimize the risk of exploitation. Avoid using excessively long Session cookies in the affected API endpoint until the issue is resolved.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2009-4873

Produtos afetados

Serv-U Web Client

Referências · 7

• 🔥 https://exploit-db.com/exploits/9966 · Exploit
• 🔥 http://securityfocus.com/bid/36895 · Exploit
• 🔥 http://rangos.de/ServU-ADV.txt · Exploit
• 🔥 https://exploit-db.com/exploits/9800 · Exploit
• http://vupen.com/english/advisories/2009/3116 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2009-4873 · Nota de Segurança
• http://secunia.com/advisories/37228 · Aviso do Fabricante