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vulnerabilityCVE-2024-39894
Name
CVE-2024-39894
Source
NVD ( link)Debian ( link)
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.
Published Date
Updated Date
Workaround
-
Advisories

Analysis#


Affected Component
Analysis
openssh
Patched

Vulnerability Ratings#


7.5
CVSSv31
NaN
other

Others affected components#


Name
Project
Project Version
Version
Status
buildroot
2025.02.x
9.9p2
Not Affected
buildroot
master
10.3p1
Not Affected
openwrt
master
10.3_p1-r2
Not Affected
openwrt
openwrt-25.12
10.3_p1-r1
Not Affected
yocto
kirkstone
8.9p1
Not Affected
yocto
master
10.3p1
Not Affected

Resolved with patches#


openssh (yocto:scarthgap)

#
Title
Author
Resolve
1
upstream: when sending ObscureKeystrokeTiming chaff packets,
"djm@openbsd.org" <djm@openbsd.org>
CVE-2024-39894