Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2024-39894 Details

UNDERGOING ENRICHMENT

The CVE is currently being enriched by the Volerion team. The enrichment process results in the association of reference link tags, CVSS, and CPE applicability statement data.

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NDDVolerionCVSS-B:…Vector:This vulnerability is currently being analyzed.
CNA: CISA-ADPCVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://seclists.org/fulldisclosure/2024/Sep/33 CVE
https://lists.mindrot.org/pipermail/openssh-unix-announce/2024-July/000158.html CVE
https://security.netapp.com/advisory/ntap-20240712-0004/ CVE
https://www.freebsd.org/security/advisories/FreeBSD-SA-25:01.openssh.asc CVE
https://www.openssh.com/txt/release-9.8 CVE

see all 20 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionCISA-ADP

Affected Products

This vulnerability is currently being analyzed

Change History

13 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2024-39894
NVD Published Date:
Jul 2, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]