CVE-2024-39894 Affecting openssh-fips package, versions <9.6p1-150600.6.6.1


Severity

Recommended
0.0
medium
0
10

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

EPSS
0.04% (16th percentile)

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  • Snyk IDSNYK-SLES156-OPENSSHFIPS-7446938
  • published13 Jul 2024
  • disclosed10 Jul 2024

Introduced: 10 Jul 2024

CVE-2024-39894  (opens in a new tab)

How to fix?

Upgrade SLES:15.6 openssh-fips to version 9.6p1-150600.6.6.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssh-fips package and not the openssh-fips package as distributed by SLES. See How to fix? for SLES:15.6 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1