CVE-2025-54349

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-54349
In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 3.7

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope CHANGED

References
Link Resource
https://github.com/esnet/iperf/commit/4e5313bab0b9b3fe03513ab54f722c8a3e4b7bdf Patch
https://github.com/esnet/iperf/releases/tag/3.19.1 Release Notes
Configurations

Configuration 1 (hide)

cpe:2.3:a:iperf_project:iperf:*:*:*:*:*:*:*:*
History

05 Aug 2025, 16:37

Type Values Removed Values Added
CPE cpe:2.3:a:iperf_project:iperf:*:*:*:*:*:*:*:*
First Time Iperf Project
Iperf Project iperf
References () https://github.com/esnet/iperf/commit/4e5313bab0b9b3fe03513ab54f722c8a3e4b7bdf - () https://github.com/esnet/iperf/commit/4e5313bab0b9b3fe03513ab54f722c8a3e4b7bdf - Patch
References () https://github.com/esnet/iperf/releases/tag/3.19.1 - () https://github.com/esnet/iperf/releases/tag/3.19.1 - Release Notes

04 Aug 2025, 15:06

Type Values Removed Values Added
Summary
  • (es) En iperf anterior a 3.19.1, iperf_auth.c tiene un error de un valor y como resultado se produce un desbordamiento de búfer basado en el montón.

03 Aug 2025, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-03 02:15

Updated : 2025-08-05 16:37

NVD link : CVE-2025-54349

Mitre link : CVE-2025-54349

CVE.ORG link : CVE-2025-54349

JSON object : View

Products Affected

iperf_project

  • iperf
CWE
CWE-193

Off-by-one Error