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8 vulnerabilities by es
CVE-2025-54349 (GCVE-0-2025-54349)
Vulnerability from cvelistv5 – Published: 2025-08-03 00:00 – Updated: 2025-11-03 18:13
VLAI
Summary
In iperf before 3.19.1, iperf_auth.c has an off-by-one error and resultant heap-based buffer overflow.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-193 - Off-by-one Error
Assigner
References
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CVE-2025-54350 (GCVE-0-2025-54350)
Vulnerability from cvelistv5 – Published: 2025-08-03 00:00 – Updated: 2025-11-03 18:13
VLAI
Summary
In iperf before 3.19.1, iperf_auth.c has a Base64Decode assertion failure and application exit upon a malformed authentication attempt.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
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CVE-2025-54351 (GCVE-0-2025-54351)
Vulnerability from cvelistv5 – Published: 2025-08-03 00:00 – Updated: 2025-08-04 19:50
VLAI
Summary
In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).
Severity
8.9 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-420 - Unprotected Alternate Channel
Assigner
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CVE-2024-53580 (GCVE-0-2024-53580)
Vulnerability from cvelistv5 – Published: 2024-12-18 00:00 – Updated: 2025-11-03 20:48
VLAI
Summary
iperf v3.17.1 was discovered to contain a segmentation violation via the iperf_exchange_parameters() function.
Severity
7.5 (High)
SSVC
Exploitation: poc
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-476 - NULL Pointer Dereference
Assigner
References
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CVE-2024-26306 (GCVE-0-2024-26306)
Vulnerability from cvelistv5 – Published: 2024-05-13 00:00 – Updated: 2025-11-03 20:36
VLAI
Summary
iPerf3 before 3.17, when used with OpenSSL before 3.2.0 as a server with RSA authentication, allows a timing side channel in RSA decryption operations. This side channel could be sufficient for an attacker to recover credential plaintext. It requires the attacker to send a large number of messages for decryption, as described in "Everlasting ROBOT: the Marvin Attack" by Hubert Kario.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-385 - Covert Timing Channel
Assigner
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CVE-2023-7250 (GCVE-0-2023-7250)
Vulnerability from cvelistv5 – Published: 2024-03-18 12:21 – Updated: 2025-11-06 21:45
VLAI
Title
Iperf3: possible denial of service
Summary
A flaw was found in iperf, a utility for testing network performance using TCP, UDP, and SCTP. A malicious or malfunctioning client can send less than the expected amount of data to the iperf server, which can cause the server to hang indefinitely waiting for the remainder or until the connection gets closed. This will prevent other connections to the server, leading to a denial of service.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-183 - Permissive List of Allowed Inputs
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:4241 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/errata/RHSA-2024:9185 | vendor-advisoryx_refsource_REDHAT |
| https://access.redhat.com/security/cve/CVE-2023-7250 | vdb-entryx_refsource_REDHAT |
| https://bugzilla.redhat.com/show_bug.cgi?id=2244707 | issue-trackingx_refsource_REDHAT |
| https://lists.debian.org/debian-lts-announce/2025… |
Impacted products
3 products
| Vendor | Product | Version | |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:3.5-10.el8_10 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:8::appstream |
|
| Red Hat | Red Hat Enterprise Linux 9 |
Unaffected:
0:3.9-13.el9 , < *
(rpm)
cpe:/a:redhat:enterprise_linux:9::appstream |
|
| Red Hat | Red Hat Enterprise Linux 7 |
cpe:/o:redhat:enterprise_linux:7 |
Date Public
2023-10-16 00:00
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CVE-2023-38403 (GCVE-0-2023-38403)
Vulnerability from cvelistv5 – Published: 2023-07-17 00:00 – Updated: 2024-11-27 14:33
VLAI
Summary
iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field.
Severity
No CVSS data available.
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
Assigner
References
13 references
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CVE-2016-4303 (GCVE-0-2016-4303)
Vulnerability from cvelistv5 – Published: 2016-09-26 14:00 – Updated: 2024-08-06 00:25
VLAI
Summary
The parse_string function in cjson.c in the cJSON library mishandles UTF8/16 strings, which allows remote attackers to cause a denial of service (crash) or execute arbitrary code via a non-hex character in a JSON string, which triggers a heap-based buffer overflow.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
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| URL | Tags |
|---|---|
| http://www.talosintelligence.com/reports/TALOS-20… | x_refsource_MISC |
| http://blog.talosintel.com/2016/06/esnet-vulnerab… | x_refsource_MISC |
| http://software.es.net/iperf/news.html#security-i… | x_refsource_CONFIRM |
| https://raw.githubusercontent.com/esnet/security/… | x_refsource_CONFIRM |
| https://github.com/esnet/iperf/commit/91f2fa59e8e… | x_refsource_CONFIRM |
| http://lists.opensuse.org/opensuse-updates/2016-0… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-updates/2016-0… | vendor-advisoryx_refsource_SUSE |
| https://lists.debian.org/debian-lts-announce/2020… | mailing-listx_refsource_MLIST |
Date Public
2016-06-06 00:00
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"datePublished": "2016-09-26T14:00:00.000Z",
"dateReserved": "2016-04-27T00:00:00.000Z",
"dateUpdated": "2024-08-06T00:25:14.113Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}