CVE-2014-9670 (GCVE-0-2014-9670)

Vulnerability from cvelistv5 – Published: 2015-02-08 11:00 – Updated: 2024-08-06 13:55
VLAI
Summary
Multiple integer signedness errors in the pcf_get_encodings function in pcf/pcfread.c in FreeType before 2.5.4 allow remote attackers to cause a denial of service (integer overflow, NULL pointer dereference, and application crash) via a crafted PCF file that specifies negative values for the first column and first row.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public
2014-12-06 00:00
Show details on NVD website
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      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-189\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2014-9670\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2015-02-08T11:59:31.693\",\"lastModified\":\"2026-05-06T22:30:45.220\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Multiple integer signedness errors in the pcf_get_encodings function in pcf/pcfread.c in FreeType before 2.5.4 allow remote attackers to cause a denial of service (integer overflow, NULL pointer dereference, and application crash) via a crafted PCF file that specifies negative values for the first column and first row.\"},{\"lang\":\"es\",\"value\":\"M\u00faltiples erroes de signo de enteros en la funci\u00f3n pcf_get_encodings en pcf/pcfread.c en FreeType anterior a 2.5.4 permiten a atacantes remotos causar una denegaci\u00f3n de servicio (desbordamiento de enteros, referencia a puntero nulo y ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de un fichero PCF manipulado que especifica valores negativos para la primera columna y la primera 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    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2026-06-27T09:55:30+00:00",
      "cve": "CVE-2014-9670",
      "id": "CVE-2014-9670",
      "initial_release_date": "2014-11-24T00:00:00+00:00",
      "product_status:fixed": "119",
      "product_status:known_affected": "5",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "freetype: integer overflow in pcf_get_encodings() leading to NULL pointer dereference",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2014/cve-2014-9670.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-05-21T03:05:08Z",
      "cve": "CVE-2014-9670",
      "id": "CVE-2014-9670",
      "initial_release_date": "2023-02-15T05:24:38Z",
      "product_status:known_affected": "300",
      "product_status:known_not_affected": "33",
      "product_status:recommended": "424",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2014-9670",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2014-9670.json",
      "version": "42"
    }
  }
}



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Tags
Taxonomy of the tags.





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.