Information Exposure Affecting org.apache.sshd:sshd-common package, versions [1.0.0,2.10.0)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.1% (28th percentile)

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  • Snyk IDSNYK-JAVA-ORGAPACHESSHD-5769687
  • published11 Jul 2023
  • disclosed10 Jul 2023
  • creditAndrew Pikler

Introduced: 10 Jul 2023

CVE-2023-35887  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade org.apache.sshd:sshd-common to version 2.10.0 or higher.

Overview

Affected versions of this package are vulnerable to Information Exposure. 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.

CVSS Base Scores

version 3.1