CVE-2023-35887 – org.apache.sshd:sshd-sftp

Package

Manager: maven
Name: org.apache.sshd:sshd-sftp
Vulnerable Version: >=1.0.0 <2.9.3

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.001 pctl0.283

Details

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](https://github.com/apache/mina-sshd/commit/10de190e7d3f9189deb76b8d08c72334a1fe2df0) where the code was moved to the package org.apache.sshd:sshd-common, which did not exist until version 2.1.0.

Metadata

Created: 2023-07-10T18:30:49Z
Modified: 2023-12-07T18:20:03Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/07/GHSA-mjmq-gwgm-5qhm/GHSA-mjmq-gwgm-5qhm.json
CWE IDs: ["CWE-200", "CWE-22"]
Alternative ID: GHSA-mjmq-gwgm-5qhm
Finding: F308
Auto approve: 1