github - ghsa-pcmr-ff73-xcj5

ghsa-pcmr-ff73-xcj5

Vulnerability from github

Published

2024-06-16 15:30

Modified

2025-11-04 00:30

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

Netatalk 3.2.0 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c.

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2024-38439"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-16T13:15:53Z",
    "severity": "CRITICAL"
  },
  "details": "Netatalk 3.2.0 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to \u0027\\0\u0027 in FPLoginExt in login in etc/uams/uams_pam.c.",
  "id": "GHSA-pcmr-ff73-xcj5",
  "modified": "2025-11-04T00:30:49Z",
  "published": "2024-06-16T15:30:44Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38439"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Netatalk/netatalk/issues/1096"
    },
    {
      "type": "WEB",
      "url": "https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00026.html"
    },
    {
      "type": "WEB",
      "url": "https://netatalk.io/security/CVE-2024-38439"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-38439 (GCVE-0-2024-38439)

Vulnerability from cvelistv5

Published

2024-06-16 00:00

Modified

2025-11-03 21:55

Severity ?

9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

n/a

Summary

Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions.

References

URL

Tags

	https://github.com/Netatalk/netatalk/issues/1096
	https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316
	https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc
	https://netatalk.io/security/CVE-2024-38439

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T21:55:36.524Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
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            ],
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            "tags": [
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            "url": "https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://netatalk.io/security/CVE-2024-38439"
          },
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            "url": "https://lists.debian.org/debian-lts-announce/2024/11/msg00026.html"
          }
        ],
        "title": "CVE Program Container"
      },
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        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:*"
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            "product": "netatalk",
            "vendor": "netatalk",
            "versions": [
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                "version": "2.0.0",
                "versionType": "custom"
              },
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                "lessThan": "3.1.19",
                "status": "affected",
                "version": "3.0.0",
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              },
              {
                "status": "affected",
                "version": "3.2.0"
              }
            ]
          }
        ],
        "metrics": [
          {
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              "attackVector": "NETWORK",
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              "baseScore": 9.8,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
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          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-38439",
                "options": [
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                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
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                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-22T16:46:15.915682Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
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        ],
        "problemTypes": [
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            "descriptions": [
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                "cweId": "CWE-787",
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                "type": "CWE"
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        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-22T16:49:30.004Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to \u0027\\0\u0027 in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-06-30T11:37:15.807Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "url": "https://github.com/Netatalk/netatalk/blob/90d91a9ac9a7d6132ab7620d31c8c23400949206/etc/uams/uams_pam.c#L316"
        },
        {
          "url": "https://github.com/Netatalk/netatalk/security/advisories/GHSA-8r68-857c-4rqc"
        },
        {
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        }
      ]
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-38439",
    "datePublished": "2024-06-16T00:00:00.000Z",
    "dateReserved": "2024-06-16T00:00:00.000Z",
    "dateUpdated": "2025-11-03T21:55:36.524Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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