CVE-2025-54349

6.5 MEDIUM

Published: August 03, 2025 Modified: November 03, 2025

Description

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

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0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L

Patch Vendor Advisory Exploit Third Party Advisory

Source: cve@mitre.org

Patch

Source: cve@mitre.org

Release Notes

Source: af854a3a-2127-422b-91ae-364da2661108

3 reference(s) from NVD

CVSS v3 Score

6.5 / 10.0

EPSS (Exploit Probability)

0.0%

10th percentile

Exploitation Status

Not in CISA KEV

CWE-193