CVE-2025-54349CWE-193

In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow

Medium · published August 3, 2025

CVSS v3.1
6.5
EPSS
0%
Percentile
34.2
In the wild
Unconfirmed
What it is

In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00411 · 34.2th percentile
Weakness
CWE-193 · Off-by-one Error
Published
2025-08-03T00:00Z
EPSS history
Timeline
  • 03 AUG 00:00Z
    In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow
    cvelistv5