CVE-2023-35887
unknown
CVSS v3
—
CVSS v2
—
VIR risk
—
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
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2023-35887
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | forky | fixed | 0 |
| debian | sid | fixed | 0 |
| debian | trixie | fixed | 0 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | org.apache.sshd:sshd-common | >=2.1.0,<2.9.3 | 2.9.3 |
| Maven | org.apache.sshd:sshd-sftp | >=1.0.0,<2.9.3 | 2.9.3 |
| Maven | org.apache.sshd:sshd-core | >=1.0.0,<2.1.0 | 2.1.0 |
References
- 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://github.com/apache/mina-sshd
- https://issues.apache.org/jira/browse/SSHD-1324
- https://lists.apache.org/thread/b9qgtqvhnvgfpn0w1gz918p21p53tqk2
- https://security-tracker.debian.org/tracker/CVE-2023-35887
Verify integrity in audit chain (admin only). AS-IS.