CVE-2023-35887

Apache MINA SSHD: Information disclosure bugs with RootedFilesystem

CVSS 5 MEDIUMEPSS 1.0%CWE-22

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5EPSS 1.0%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Lifecycle

10 Jul 2023Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Affected products

Apache Software Foundation · Apache MINA SSHD

References

https://lists.apache.org/thread/b9qgtqvhnvgfpn0w1gz918p21p53tqk2