VULNERABILITY INTELLIGENCE

CVE-2024-39894

CVSS score7.5 HIGH
EPSS probability1.63%
CISA KEVNot currently listed
Published2024-07-02
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

OpenSSH 9.5 through 9.7 before 9.8 sometimes allows timing attacks against echo-off password entry (e.g., for su and Sudo) because of an ObscureKeystrokeTiming logic error. Similarly, other timing attacks against keystroke entry could occur.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-367

Primary references