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CVE-2018-8905 (GCVE-0-2018-8905)

Vulnerability from cvelistv5 – Published: 2018-03-22 04:00 – Updated: 2024-08-05 07:10
VLAI
Summary
In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated by tiff2ps.
CWE
  • n/a
References
Date Public
2018-03-21 00:00
Show details on NVD website

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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "In LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function LZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated by tiff2ps."
          },
          {
            "lang": "es",
            "value": "En LibTIFF 4.0.9, ocurre un desbordamiento de b\u00fafer basado en memoria din\u00e1mica (heap) en la funci\u00f3n LZWDecodeCompat en tif_lzw.c mediante un archivo TIFF. Esto se demuestra por tiff2ps."
          }
        ],
        "id": "CVE-2018-8905",
        "lastModified": "2024-11-21T04:14:34.440",
        "metrics": {
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              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
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                "accessVector": "NETWORK",
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                "availabilityImpact": "PARTIAL",
                "baseScore": 6.8,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": true
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
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                "baseScore": 8.8,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.8,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
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          ]
        },
        "published": "2018-03-22T04:29:00.483",
        "references": [
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            "source": "cve@mitre.org",
            "tags": [
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        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
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    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T17:11:39+00:00",
      "cve": "CVE-2018-8905",
      "id": "CVE-2018-8905",
      "initial_release_date": "2018-03-17T00:00:00+00:00",
      "product_status:fixed": "264",
      "product_status:known_affected": "4",
      "product_status:known_not_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "libtiff: heap-based buffer overflow in tif_lzw.c:LZWDecodeCompat() allows for denial of service",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-8905.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-04T00:58:23Z",
      "cve": "CVE-2018-8905",
      "id": "CVE-2018-8905",
      "initial_release_date": "2023-02-15T04:29:00Z",
      "product_status:known_affected": "441",
      "product_status:recommended": "284",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-8905",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-8905.json",
      "version": "50"
    }
  }
}



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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

Author Source Type Date Other

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.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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