CVE-2025-54351

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-54351
In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).

8.9 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

References
Link Resource
https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0 Patch
https://github.com/esnet/iperf/releases/tag/3.19.1 Release Notes
Configurations

Configuration 1 (hide)

cpe:2.3:a:es:iperf3:3.19:*:*:*:*:*:*:*
History

17 Oct 2025, 19:59

Type Values Removed Values Added
CPE cpe:2.3:a:iperf_project:iperf:*:*:*:*:*:*:*:* cpe:2.3:a:es:iperf3:3.19:*:*:*:*:*:*:*
First Time Es
Es iperf3

05 Aug 2025, 16:36

Type Values Removed Values Added
References () https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0 - () https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0 - Patch
References () https://github.com/esnet/iperf/releases/tag/3.19.1 - () https://github.com/esnet/iperf/releases/tag/3.19.1 - Release Notes
CPE cpe:2.3:a:iperf_project:iperf:*:*:*:*:*:*:*:*
First Time Iperf Project
Iperf Project iperf

04 Aug 2025, 15:06

Type Values Removed Values Added
Summary
  • (es) En iperf anterior a 3.19.1, net.c tiene un desbordamiento de búfer cuando se usa --skip-rx-copy (para MSG_TRUNC en recv).

03 Aug 2025, 02:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-08-03 02:15

Updated : 2025-10-17 19:59

NVD link : CVE-2025-54351

Mitre link : CVE-2025-54351

CVE.ORG link : CVE-2025-54351

JSON object : View

Products Affected

es

  • iperf3
CWE
CWE-420

Unprotected Alternate Channel