FKIE_CVE-2018-19497

Vulnerability from fkie_nvd - Published: 2018-11-29 23:29 - Updated: 2026-06-17 01:49
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
In The Sleuth Kit (TSK) through 4.6.4, hfs_cat_traverse in tsk/fs/hfs.c does not properly determine when a key length is too large, which allows attackers to cause a denial of service (SEGV on unknown address with READ memory access in a tsk_getu16 call in hfs_dir_open_meta_cb in tsk/fs/hfs_dent.c).
References
cve@mitre.orghttps://github.com/sleuthkit/sleuthkit/commit/bc04aa017c0bd297de8a3b7fc40ffc6ddddbb95dPatch, Third Party Advisory
cve@mitre.orghttps://github.com/sleuthkit/sleuthkit/pull/1374Patch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2018/12/msg00008.htmlThird Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2022/06/msg00015.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZXFYOOMSP7NWRTSO4XXGHXAY3CJNAJ6/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLSVLDQLPGKRHHBPYUXVJJPAID6CYBXD/
af854a3a-2127-422b-91ae-364da2661108https://github.com/sleuthkit/sleuthkit/commit/bc04aa017c0bd297de8a3b7fc40ffc6ddddbb95dPatch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/sleuthkit/sleuthkit/pull/1374Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/12/msg00008.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2022/06/msg00015.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZXFYOOMSP7NWRTSO4XXGHXAY3CJNAJ6/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/NLSVLDQLPGKRHHBPYUXVJJPAID6CYBXD/
Impacted products
Vendor Product Version
sleuthkit the_sleuth_kit *
debian debian_linux 8.0
debian debian_linux 9.0
fedoraproject fedora 29
fedoraproject fedora 30
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In The Sleuth Kit (TSK) through 4.6.4, hfs_cat_traverse in tsk/fs/hfs.c does not properly determine when a key length is too large, which allows attackers to cause a denial of service (SEGV on unknown address with READ memory access in a tsk_getu16 call in hfs_dir_open_meta_cb in tsk/fs/hfs_dent.c)."
    },
    {
      "lang": "es",
      "value": "En The Sleuth Kit (TSK) hasta la version 4.6.4, hfs_cat_traverse en tsk/fs/hfs.c no determina correctamente cuando una longitud de clave es demasiado grande, lo que permite a los atacantes causar una denegaci\u00f3n de servicio (SEGV en direcci\u00f3n desconocida con acceso de memoria READ en una llamada tsk_getu16 en hfs_dir_open_meta_cb en tsk/fs/hfs_dent.c)."
    }
  ],
  "id": "CVE-2018-19497",
  "lastModified": "2026-06-17T01:49:23.517",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-11-29T23:29:00.250",
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    },
    {
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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