CVE-2025-54351

CWE-4207 documents7 sources
Severity
10.0CRITICAL
EPSS
0.1%
top 83.60%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
ES Iperf3
Timeline
PublishedAug 3
Latest updateAug 12

Description

In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:LExploitability: 2.2 | Impact: 6.0

Affected Packages3 packages

▶CVEListV5es/iperf3< 3.19.1
▶Alpineiperf3< 3.19.1-r0+1
▶NVDes/iperf33.19

Patches

Patch: github.com ↗

🔴Vulnerability Details

3
OSV
CVE-2025-54351: In iperf before 3↗2025-08-03
▶
CVEList
CVE-2025-54351: In iperf before 3↗2025-08-03
▶
GHSA
GHSA-xjwm-4pfw-49g2: In iperf before 3↗2025-08-03
▶

📋Vendor Advisories

3
Microsoft
In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).↗2025-08-12
▶
Red Hat
iperf3: iperf Buffer Overflow↗2025-08-03
▶
Debian
CVE-2025-54351: iperf3 - In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used ...↗2025
▶
CVE-2025-54351 (CRITICAL CVSS 10) | In iperf before 3.19.1 | cvebase.io