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CVE-2025-54350
Component Overview
Vulnerability Overview
Name
CVE-2025-54350
Source
NVD (
link
)
Debian (
link
)
Description
In iperf before 3.19.1, iperf_auth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt.
CWEs
CWE-617
Published Date
Aug 3, 2025
Updated Date
Jun 17, 2026
Workaround
-
Advisories
https://github.com/esnet/iperf/commit/4eab661da0bbaac04493fa40164e928c6df7934a
Patch
https://github.com/esnet/iperf/releases/tag/3.19.1
Release Notes
Analysis
#
Affected Component
Analysis
iperf3
Patched
Vulnerability Ratings
#
3.7
CVSSv31
5.3
CVSSv31
NaN
other
Others affected components
#
Name
Project
Project Version
Version
Status
iperf3
buildroot
2025.02.x
3.18
Patched
iperf3
buildroot
master
3.21
Not Affected
iperf3
openwrt
master
3.21-r2
Not Affected
iperf3
openwrt
openwrt-25.12
3.20-r1
Not Affected
iperf3
yocto
master
3.21
Not Affected
iperf3
yocto
scarthgap
3.18
Patched
Resolved with patches
#
iperf3 (buildroot:2025.02.x)
#
Title
Author
Resolve
1
Prevent crash due to assertion failures on malformed
"Bruce A. Mah" <bmah@es.net>
CVE-2025-54350
iperf3 (yocto:kirkstone)
#
Title
Author
Resolve
1
iperf3: Fix CVE-2025-54350
Nitin Wankhade <nitin.wankhade333@gmail.com>
CVE-2025-54350
iperf3 (yocto:scarthgap)
#
Title
Author
Resolve
1
Prevent crash due to assertion failures on malformed
"Bruce A. Mah" <bmah@es.net>
CVE-2025-54350