CVE-2023-35887

Apache MINA SSHD: Information disclosure bugs with RootedFilesystem

Description

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

Category

5.0
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.10%
Vendor Advisory apache.org
Affected: Apache Software Foundation Apache MINA SSHD
Published at:
Updated at:

References

Link Tags
https://lists.apache.org/thread/b9qgtqvhnvgfpn0w1gz918p21p53tqk2 vendor advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2023-35887?
CVE-2023-35887 has been scored as a medium severity vulnerability.
How to fix CVE-2023-35887?
To fix CVE-2023-35887, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-35887 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-35887 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-35887?
CVE-2023-35887 affects Apache Software Foundation Apache MINA SSHD.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.