Vulnerability-Lookup

FKIE_CVE-2011-3256

Vulnerability from fkie_nvd - Published: 2011-10-14 10:55 - Updated: 2026-06-16 23:32

Severity

Summary

FreeType 2 before 2.4.7, as used in CoreGraphics in Apple iOS before 5, Mandriva Enterprise Server 5, and possibly other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font, a different vulnerability than CVE-2011-0226.

References

URL	Tags
product-security@apple.com	http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html	Vendor Advisory
product-security@apple.com	http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
product-security@apple.com	http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069100.html
product-security@apple.com	http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00008.html
product-security@apple.com	http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00003.html
product-security@apple.com	http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00012.html
product-security@apple.com	http://secunia.com/advisories/48951
product-security@apple.com	http://support.apple.com/kb/HT4999	Vendor Advisory
product-security@apple.com	http://support.apple.com/kb/HT5130
product-security@apple.com	http://www.debian.org/security/2011/dsa-2328
product-security@apple.com	http://www.mandriva.com/security/advisories?name=MDVSA-2011:157
product-security@apple.com	http://www.securityfocus.com/bid/50155
product-security@apple.com	https://exchange.xforce.ibmcloud.com/vulnerabilities/70552
product-security@apple.com	https://sourceforge.net/projects/freetype/files/freetype2/2.4.7/README/view
af854a3a-2127-422b-91ae-364da2661108	http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
af854a3a-2127-422b-91ae-364da2661108	http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069100.html
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00008.html
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00003.html
af854a3a-2127-422b-91ae-364da2661108	http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00012.html
af854a3a-2127-422b-91ae-364da2661108	http://secunia.com/advisories/48951
af854a3a-2127-422b-91ae-364da2661108	http://support.apple.com/kb/HT4999	Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	http://support.apple.com/kb/HT5130
af854a3a-2127-422b-91ae-364da2661108	http://www.debian.org/security/2011/dsa-2328
af854a3a-2127-422b-91ae-364da2661108	http://www.mandriva.com/security/advisories?name=MDVSA-2011:157
af854a3a-2127-422b-91ae-364da2661108	http://www.securityfocus.com/bid/50155
af854a3a-2127-422b-91ae-364da2661108	https://exchange.xforce.ibmcloud.com/vulnerabilities/70552
af854a3a-2127-422b-91ae-364da2661108	https://sourceforge.net/projects/freetype/files/freetype2/2.4.7/README/view

Impacted products

Vendor	Product	Version
apple	iphone_os	3.0
apple	iphone_os	3.1
apple	iphone_os	3.1
apple	iphone_os	3.1
apple	iphone_os	3.1.2
apple	iphone_os	3.1.3
apple	iphone_os	3.2
apple	iphone_os	3.2
apple	iphone_os	3.2.1
apple	iphone_os	3.2.1
apple	iphone_os	3.2.2
apple	iphone_os	4.0
apple	iphone_os	4.0
apple	iphone_os	4.0
apple	iphone_os	4.0.1
apple	iphone_os	4.0.1
apple	iphone_os	4.0.1
apple	iphone_os	4.0.2
apple	iphone_os	4.1
apple	iphone_os	4.2.1
apple	iphone_os	4.2.5
apple	iphone_os	4.2.8
apple	iphone_os	4.3.0
apple	iphone_os	4.3.1
apple	iphone_os	4.3.2
apple	iphone_os	4.3.3
apple	iphone_os	4.3.5
apple	iphone_os	4.3.5
apple	iphone_os	4.3.5

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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          "negate": false,
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "FreeType 2 before 2.4.7, as used in CoreGraphics in Apple iOS before 5, Mandriva Enterprise Server 5, and possibly other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted font, a different vulnerability than CVE-2011-0226."
    },
    {
      "lang": "es",
      "value": "FreeType versi\u00f3n 2 anterior a 2.4.7, como es usado en CoreGraphics en iOS de Apple anterior a versi\u00f3n 5, Mandriva Enterprise Server versi\u00f3n 5, y posiblemente otros productos, permite a los atacantes remotos ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria) por medio de una fuente dise\u00f1ada, una vulnerabilidad diferente de CVE-2011-0226."
    }
  ],
  "id": "CVE-2011-3256",
  "lastModified": "2026-06-16T23:32:58.587",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ]
  },
  "published": "2011-10-14T10:55:10.090",
  "references": [
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069100.html"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00008.html"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00003.html"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00012.html"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://secunia.com/advisories/48951"
    },
    {
      "source": "product-security@apple.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/kb/HT4999"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://support.apple.com/kb/HT5130"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://www.debian.org/security/2011/dsa-2328"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:157"
    },
    {
      "source": "product-security@apple.com",
      "url": "http://www.securityfocus.com/bid/50155"
    },
    {
      "source": "product-security@apple.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70552"
    },
    {
      "source": "product-security@apple.com",
      "url": "https://sourceforge.net/projects/freetype/files/freetype2/2.4.7/README/view"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-November/069100.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-12/msg00008.html"
    },
    {
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      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00003.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00012.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/48951"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://support.apple.com/kb/HT4999"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://support.apple.com/kb/HT5130"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2011/dsa-2328"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:157"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/50155"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/70552"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://sourceforge.net/projects/freetype/files/freetype2/2.4.7/README/view"
    }
  ],
  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-94"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2011-3256 (GCVE-0-2011-3256)

Vulnerability from cvelistv5 – Published: 2011-10-14 10:00 – Updated: 2024-08-06 23:29

Summary

Severity

No CVSS data available.

CWE

Assigner

apple mitre root

References

14 references

URL	Tags
https://sourceforge.net/projects/freetype/files/f…	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://support.apple.com/kb/HT5130	x_refsource_CONFIRM
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.apple.com/archives/Security-announce…	vendor-advisoryx_refsource_APPLE
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE
http://lists.apple.com/archives/security-announce…	vendor-advisoryx_refsource_APPLE
https://exchange.xforce.ibmcloud.com/vulnerabilit…	vdb-entryx_refsource_XF
http://www.debian.org/security/2011/dsa-2328	vendor-advisoryx_refsource_DEBIAN
http://www.securityfocus.com/bid/50155	vdb-entryx_refsource_BID
http://support.apple.com/kb/HT4999	x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-…	vendor-advisoryx_refsource_FEDORA
http://www.mandriva.com/security/advisories?name=…	vendor-advisoryx_refsource_MANDRIVA
http://secunia.com/advisories/48951	third-party-advisoryx_refsource_SECUNIA

Date Public

2011-10-12 00:00

Show details on NVD website

JSON

To clipboard

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}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

Action not permitted

FKIE_CVE-2011-3256

CVE-2011-3256 (GCVE-0-2011-3256)

Tags

Sightings

Nomenclature

Related by attack behaviour