CVE-2025-54351
Published: August 5, 2025Last modified: August 5, 2025
Description
In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 10 |
| Attack Vector | NETWORK |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | NONE |
| Scope | CHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | iperf3 | Vulnerable (3.12-r0) |
| 25 LTS | iperf3 | Vulnerable (3.19-r0) | |
| Stream | iperf3 | Fixed (3.19.1-r0) |