Към съдържанието

CVE-2023-3961: Red Hat Enterprise Linux 8, обхождане на път

9.1

CVSS 3.1

Няма данни

Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)

Няма потвърждение

Атакува се

Няма данни

Време до експлоатация

Атакува се по мрежата, без особени условия, без вход и без действие от потребителя.

CVE радар: още уязвимости от този вид

    Описание

    Оригинално описание

    A path traversal vulnerability was identified in Samba when processing client pipe names connecting to Unix domain sockets within a private directory. Samba typically uses this mechanism to connect SMB clients to remote procedure call (RPC) services like SAMR LSA or SPOOLSS, which Samba initiates on demand. However, due to inadequate sanitization of incoming client pipe names, allowing a client to send a pipe name containing Unix directory traversal characters (../). This could result in SMB clients connecting as root to Unix domain sockets outside the private directory. If an attacker or client managed to send a pipe name resolving to an external service using an existing Unix domain socket, it could potentially lead to unauthorized access to the service and consequential adverse events, including compromise or service crashes.

    Засегнати продукти

    • Red Hat Red Hat Enterprise Linux 8: от 0:4.18.6-2.el8_9 нататък
    • Red Hat Red Hat Enterprise Linux 8: от 0:4.18.6-2.el8_9 нататък
    • Red Hat Red Hat Enterprise Linux 8.6 Extended Update Support: от 0:4.15.5-13.el8_6 нататък
    • Red Hat Red Hat Enterprise Linux 8.8 Extended Update Support: от 0:4.17.5-4.el8_8 нататък
    • Red Hat Red Hat Enterprise Linux 9: от 0:4.18.6-101.el9_3 нататък
    • Red Hat Red Hat Enterprise Linux 9: от 0:4.18.6-101.el9_3 нататък
    • Red Hat Red Hat Enterprise Linux 9.0 Extended Update Support: от 0:4.15.5-111.el9_0 нататък
    • Red Hat Red Hat Enterprise Linux 9.2 Extended Update Support: от 0:4.17.5-104.el9_2 нататък
    • Red Hat Red Hat Virtualization 4 for Red Hat Enterprise Linux 8: от 0:4.15.5-13.el8_6 нататък
    • Red Hat Red Hat Enterprise Linux 6
    • Red Hat Red Hat Enterprise Linux 6
    • Red Hat Red Hat Enterprise Linux 7
    • Red Hat Red Hat Storage 3

    Вид слабост

    История

    • 3 ноември 2023 Публикувано

    Други уязвимости в Red Hat Red Hat Enterprise Linux 8

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