Bug 2386151 (CVE-2025-54349)
| Summary: | CVE-2025-54349 iperf3: iperf Heap Buffer Overflow | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | adudiak, kshier, omaciel, stcannon, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
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.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 2386261, 2386260 | ||
| Bug Blocks: | |||
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Description
OSIDB Bzimport
2025-08-03 02:01:12 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:1592 https://access.redhat.com/errata/RHSA-2026:1592 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:1595 https://access.redhat.com/errata/RHSA-2026:1595 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:1597 https://access.redhat.com/errata/RHSA-2026:1597 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.6 Extended Update Support Via RHSA-2026:1760 https://access.redhat.com/errata/RHSA-2026:1760 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.4 Extended Update Support Via RHSA-2026:1773 https://access.redhat.com/errata/RHSA-2026:1773 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions Via RHSA-2026:1881 https://access.redhat.com/errata/RHSA-2026:1881 This issue has been addressed in the following products: Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions Via RHSA-2026:1882 https://access.redhat.com/errata/RHSA-2026:1882 This issue has been addressed in the following products: Red Hat Enterprise Linux 10.0 Extended Update Support Via RHSA-2026:1967 https://access.redhat.com/errata/RHSA-2026:1967 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.2 Advanced Update Support Via RHSA-2026:2329 https://access.redhat.com/errata/RHSA-2026:2329 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions Red Hat Enterprise Linux 8.8 Telecommunications Update Service Via RHSA-2026:2328 https://access.redhat.com/errata/RHSA-2026:2328 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On Via RHSA-2026:2448 https://access.redhat.com/errata/RHSA-2026:2448 This issue has been addressed in the following products: Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions Red Hat Enterprise Linux 8.6 Telecommunications Update Service Via RHSA-2026:2449 https://access.redhat.com/errata/RHSA-2026:2449 |