PT-2015-2200 · Squid+2 · Squid+3
Alex Rousskov
·
Publicado
2015-04-15
·
Atualizado
2024-06-15
·
CVE-2015-5400
CVSS v2.0
6.8
Média
| Vetor | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Name of the Vulnerable Software and Affected Versions
Squid versions prior to 3.5.6
Description
The issue is related to the handling of CONNECT method peer responses when configured with cache peer, allowing remote attackers to bypass intended restrictions and gain access to a backend proxy via a CONNECT request. This is due to insufficient access control to certain functions, which can be exploited by a remote attacker to bypass existing restrictions and gain access to the server by manipulating a CONNECT request.
Recommendations
For Squid versions prior to 3.5.6, update to version 3.5.6 or later to resolve the issue. As a temporary workaround, consider restricting access to the cache peer configuration to minimize the risk of exploitation.
Exploit
Correção
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Squid
Squid Cache
Suse