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FKIE_CVE-2019-14973

Vulnerability from fkie_nvd - Published: 2019-08-14 06:15 - Updated: 2026-06-17 02:19
Severity
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
_TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2020-09/msg00102.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2020-11/msg00023.htmlMailing List, Third Party Advisory
cve@mitre.orghttp://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.htmlThird Party Advisory, VDB Entry
cve@mitre.orghttps://gitlab.com/libtiff/libtiff/merge_requests/90Patch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2019/08/msg00031.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63BVT6N5KQPHWOWM4B3I7Z3ODBXUVNPS/
cve@mitre.orghttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADNPG7JJTRRK22GUVTAFH3GJ6WGKUZJB/
cve@mitre.orghttps://seclists.org/bugtraq/2019/Nov/5Mailing List, Third Party Advisory
cve@mitre.orghttps://seclists.org/bugtraq/2020/Jan/32Mailing List, Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2020/dsa-4608Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2020/dsa-4670Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00102.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00023.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://gitlab.com/libtiff/libtiff/merge_requests/90Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/08/msg00031.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63BVT6N5KQPHWOWM4B3I7Z3ODBXUVNPS/
af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ADNPG7JJTRRK22GUVTAFH3GJ6WGKUZJB/
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/Nov/5Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2020/Jan/32Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4608Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2020/dsa-4670Third Party Advisory
Impacted products
Vendor Product Version
libtiff libtiff *
debian debian_linux 8.0
debian debian_linux 9.0
debian debian_linux 10.0
fedoraproject fedora 30
fedoraproject fedora 31
opensuse leap 15.1
opensuse leap 15.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
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              "versionEndIncluding": "4.0.10",
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "_TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c in LibTIFF through 4.0.10 mishandle Integer Overflow checks because they rely on compiler behavior that is undefined by the applicable C standards. This can, for example, lead to an application crash."
    },
    {
      "lang": "es",
      "value": "M\u00faltiples vulnerabilidades no especificadas en Oracle Database versiones 9.0.1.5 FIPS+, 9.2.0.8, 9.2.0.8DV, 10.1.0.5 y 10.2.0.3, presentan un impacto desconocido y vectores de ataque remotos no autenticados o autenticados relacionados con  (1) SYS. DBMS_AQ en el componente Advanced Queue Server, tambi\u00e9n se conoce como DB01; (2) Core RDBMS, tambi\u00e9n se conoce como DB03; (3) SDO_GEOM en Oracle Spatial, tambi\u00e9n se conoce como DB06; (4) Export, tambi\u00e9n se conoce como DB12; y (5) DBMS_STATS en el Query Optimizer , tambi\u00e9n se conoce como DB13. NOTA: la informaci\u00f3n anterior fue obtenida de la CPU de Oracle. Oracle no ha comentado sobre las afirmaciones de investigadores confiables de que DB06 es inyecci\u00f3n SQL y DB13 se produce cuando se restablece la cuenta OUTLN para utilizar una contrase\u00f1a embebida."
    }
  ],
  "id": "CVE-2019-14973",
  "lastModified": "2026-06-17T02:19:25.607",
  "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": [
      {
        "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": "2019-08-14T06:15:10.303",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00102.html"
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      ],
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00023.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      ],
      "url": "http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
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      "url": "https://gitlab.com/libtiff/libtiff/merge_requests/90"
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    {
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      "tags": [
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      "url": "https://lists.debian.org/debian-lts-announce/2019/08/msg00031.html"
    },
    {
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      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/63BVT6N5KQPHWOWM4B3I7Z3ODBXUVNPS/"
    },
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
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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

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.


Detection rules are retrieved from Rulezet.


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.