vulnerability
Oracle Linux: CVE-2025-54349: ELSA-2026-1592: iperf3 security update (MODERATE) (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Aug 3, 2025 | Jan 30, 2026 | Feb 2, 2026 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Aug 3, 2025
Added
Jan 30, 2026
Modified
Feb 2, 2026
Description
A flaw was found in iperf3. An off-by-one error in the `iperf_auth.c` file leads to a heap-based buffer overflow, potentially allowing a network attacker to trigger an application-level denial of service. This overflow occurs during the processing of authentication data. The vulnerability can only be exploited with direct network access.
Solution
oracle-linux-upgrade-iperf3
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