github - ghsa-xjwm-4pfw-49g2

GHSA-XJWM-4PFW-49G2

Vulnerability from github – Published: 2025-08-03 03:30 – Updated: 2025-08-03 03:30

Details

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)


                  
                    CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L

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{
  "affected": [],
  "aliases": [
    "CVE-2025-54351"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-420"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-03T02:15:37Z",
    "severity": "HIGH"
  },
  "details": "In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv).",
  "id": "GHSA-xjwm-4pfw-49g2",
  "modified": "2025-08-03T03:30:30Z",
  "published": "2025-08-03T03:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54351"
    },
    {
      "type": "WEB",
      "url": "https://github.com/esnet/iperf/commit/969b7f70c447513e92c9798f22e82b40ebc53bf0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/esnet/iperf/releases/tag/3.19.1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2025-54351 (GCVE-0-2025-54351)

Vulnerability from cvelistv5 – Published: 2025-08-03 00:00 – Updated: 2025-08-04 19:50

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)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:L

CWE

CWE-420 - Unprotected Alternate Channel

Assigner

mitre

References

URL

Tags

	https://github.com/esnet/iperf/releases/tag/3.19.1
	https://github.com/esnet/iperf/commit/969b7f70c44…

Impacted products

	Vendor	Product	Version
	ES	iperf3	Affected: 0 , < 3.19.1 (custom)

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    "adp": [
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        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-54351",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-04T19:40:29.469897Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-04T19:50:45.361Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "iperf3",
          "vendor": "ES",
          "versions": [
            {
              "lessThan": "3.19.1",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
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      ],
      "cpeApplicability": [
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          "nodes": [
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              "cpeMatch": [
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                  "criteria": "cpe:2.3:a:es:iperf3:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "3.19.1",
                  "vulnerable": true
                }
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              "operator": "OR"
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          "lang": "en",
          "value": "In iperf before 3.19.1, net.c has a buffer overflow when --skip-rx-copy is used (for MSG_TRUNC in recv)."
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            "baseSeverity": "HIGH",
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2025-08-03T00:49:54.339Z",
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  "cveMetadata": {
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    "cveId": "CVE-2025-54351",
    "datePublished": "2025-08-03T00:00:00.000Z",
    "dateReserved": "2025-07-21T00:00:00.000Z",
    "dateUpdated": "2025-08-04T19:50:45.361Z",
    "state": "PUBLISHED"
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-XJWM-4PFW-49G2

CVE-2025-54351 (GCVE-0-2025-54351)

Tags

Sightings

Nomenclature