csaf_redhat - rhsa-2023

rhsa-2023_4416

Vulnerability from csaf_redhat

Published

2023-08-01 14:14

Modified

2024-11-22 23:58

Summary

Red Hat Security Advisory: iperf3 security update

Notes

Topic

An update for iperf3 is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details

Iperf is a tool which can measure maximum TCP bandwidth and tune various parameters and UDP characteristics. Iperf reports bandwidth, delay jitter, and data-gram loss. Security Fix(es): * iperf3: memory allocation hazard and crash (CVE-2023-38403) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

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          "text": "The most common usage of iperf3 is temporary and between trusted devices on private networks. Users may be impacted by this vulnerability if they are hosting publicly available iperf3 servers or are connecting to iperf3 servers they do not control or trust.",
          "title": "Statement"
        },
        {
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          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "products": [
            "AppStream-8.1.0.Z.E4S:iperf3-0:3.5-4.el8_1.i686",
            "AppStream-8.1.0.Z.E4S:iperf3-0:3.5-4.el8_1.ppc64le",
            "AppStream-8.1.0.Z.E4S:iperf3-0:3.5-4.el8_1.src",
            "AppStream-8.1.0.Z.E4S:iperf3-0:3.5-4.el8_1.x86_64",
            "AppStream-8.1.0.Z.E4S:iperf3-debuginfo-0:3.5-4.el8_1.i686",
            "AppStream-8.1.0.Z.E4S:iperf3-debuginfo-0:3.5-4.el8_1.ppc64le",
            "AppStream-8.1.0.Z.E4S:iperf3-debuginfo-0:3.5-4.el8_1.x86_64",
            "AppStream-8.1.0.Z.E4S:iperf3-debugsource-0:3.5-4.el8_1.i686",
            "AppStream-8.1.0.Z.E4S:iperf3-debugsource-0:3.5-4.el8_1.ppc64le",
            "AppStream-8.1.0.Z.E4S:iperf3-debugsource-0:3.5-4.el8_1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "iperf3: memory allocation hazard and crash"
    }
  ]
}

cve-2023-38403

Vulnerability from cvelistv5

Published

2023-07-17 00:00

Modified

2024-11-27 14:33

Severity ?

Summary

iperf3 before 3.14 allows peers to cause an integer overflow and heap corruption via a crafted length field.

References

▼	URL	Tags
	https://downloads.es.net/pub/iperf/esnet-secadv-2023-0001.txt.asc
	https://github.com/esnet/iperf/commit/0ef151550d96cc4460f98832df84b4a1e87c65e9
	https://bugs.debian.org/1040830
	https://github.com/esnet/iperf/issues/1542
	https://cwe.mitre.org/data/definitions/130.html
	https://lists.debian.org/debian-lts-announce/2023/07/msg00025.html	mailing-list
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/M25Z5FHTO3XWMGP37JHJ7IIIHSGCLKEV/	vendor-advisory
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BV6EBWWF4PEQKROEVXGYSTIT2MGBTLU7/	vendor-advisory
	https://security.netapp.com/advisory/ntap-20230818-0016/
	https://support.apple.com/kb/HT213984
	https://support.apple.com/kb/HT213985
	http://seclists.org/fulldisclosure/2023/Oct/24	mailing-list
	http://seclists.org/fulldisclosure/2023/Oct/26	mailing-list

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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        "metrics": [
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                "id": "CVE-2023-38403",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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