Описание
Apache MINA SSHD information disclosure vulnerability
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA.
In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover "exists/does not exist" information about items outside the rooted tree via paths including parent navigation ("..") beyond the root, or involving symlinks.
This issue affects Apache MINA: from 1.0 before 2.9.3 Users are recommended to upgrade to 2.9.3
Until version 2.1.0, some of the code affected by this vulnerability appeared in org.apache.sshd:sshd-core. Version 2.1.0 contains a commit where the code was moved to the package org.apache.sshd:sshd-common, which did not exist until version 2.1.0.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2023-35887
- https://github.com/apache/mina-sshd/pull/362
- https://github.com/apache/mina-sshd/commit/10de190e7d3f9189deb76b8d08c72334a1fe2df0
- https://github.com/apache/mina-sshd/commit/a61e93035f06bff8fc622ad94870fb773d48b9f0
- https://github.com/apache/mina-sshd/commit/c20739b43aab0f7bf2ccad982a6cb37b9d5a8a0b
- https://issues.apache.org/jira/browse/SSHD-1324
- https://lists.apache.org/thread/b9qgtqvhnvgfpn0w1gz918p21p53tqk2
Пакеты
org.apache.sshd:sshd-common
>= 2.1.0, < 2.9.3
2.9.3
org.apache.sshd:sshd-sftp
>= 1.0.0, < 2.9.3
2.9.3
org.apache.sshd:sshd-core
>= 1.0.0, < 2.1.0
2.1.0
Связанные уязвимости
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA. In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover "exists/does not exist" information about items outside the rooted tree via paths including parent navigation ("..") beyond the root, or involving symlinks. This issue affects Apache MINA: from 1.0 before 2.10. Users are recommended to upgrade to 2.10
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA. In SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover "exists/does not exist" information about items outside the rooted tree via paths including parent navigation ("..") beyond the root, or involving symlinks. This issue affects Apache MINA: from 1.0 before 2.10. Users are recommended to upgrade to 2.10
Exposure of Sensitive Information to an Unauthorized Actor vulnerabili ...
Уязвимость java-библиотеки для поддержки SSH-протоколов Apache SSHD, связанная с неверным ограничением имени пути к каталогу с ограниченным доступом, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации