FKIE_CVE-2019-3832

Vulnerability from fkie_nvd - Published: 2019-03-21 16:01 - Updated: 2026-06-17 02:35
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash.
References
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832Issue Tracking, Patch, Third Party Advisory
secalert@redhat.comhttps://github.com/erikd/libsndfile/issues/456Exploit, Third Party Advisory
secalert@redhat.comhttps://github.com/erikd/libsndfile/pull/460Patch, Third Party Advisory
secalert@redhat.comhttps://lists.debian.org/debian-lts-announce/2020/10/msg00030.htmlMailing List, Third Party Advisory
secalert@redhat.comhttps://security.gentoo.org/glsa/202007-65Third Party Advisory
secalert@redhat.comhttps://usn.ubuntu.com/4013-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3832Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/erikd/libsndfile/issues/456Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/erikd/libsndfile/pull/460Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2020/10/msg00030.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.gentoo.org/glsa/202007-65Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/4013-1/Third Party Advisory
Impacted products
Vendor Product Version
libsndfile_project libsndfile 1.0.28
debian debian_linux 9.0
canonical ubuntu_linux 16.04
canonical ubuntu_linux 18.04
canonical ubuntu_linux 18.10
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "libsndfile",
          "vendor": "[UNKNOWN]",
          "versions": [
            {
              "status": "affected",
              "version": "NA"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
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              "vulnerable": true
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "It was discovered the fix for CVE-2018-19758 (libsndfile) was not complete and still allows a read beyond the limits of a buffer in wav_write_header() function in wav.c. A local attacker may use this flaw to make the application crash."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto que la soluci\u00f3n para CVE-2018-19758 (libsndfile) no estaba completa y sigue permitiendo una lectura m\u00e1s all\u00e1 de los l\u00edmites de un b\u00fafer en la funci\u00f3n wav_write_header() en wav.c. Un atacante local podr\u00eda utilizar este fallo para provocar un cierre inesperado de la aplicaci\u00f3n"
    }
  ],
  "id": "CVE-2019-3832",
  "lastModified": "2026-06-17T02:35:40.967",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
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          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 1.9,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
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          "availabilityImpact": "LOW",
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  "published": "2019-03-21T16:01:04.797",
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  "vulnStatus": "Modified",
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  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • 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.



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