fkie_cve-2011-0020
Vulnerability from fkie_nvd
Published
2011-01-24 18:00
Modified
2025-04-11 00:51
Severity ?
Summary
Heap-based buffer overflow in the pango_ft2_font_render_box_glyph function in pango/pangoft2-render.c in libpango in Pango 1.28.3 and earlier, when the FreeType2 backend is enabled, allows user-assisted remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file, related to the glyph box for an FT_Bitmap object.
References
secalert@redhat.comhttp://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
secalert@redhat.comhttp://openwall.com/lists/oss-security/2011/01/18/6Exploit
secalert@redhat.comhttp://openwall.com/lists/oss-security/2011/01/20/2Exploit
secalert@redhat.comhttp://osvdb.org/70596
secalert@redhat.comhttp://secunia.com/advisories/42934
secalert@redhat.comhttp://secunia.com/advisories/43100
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2011-0180.html
secalert@redhat.comhttp://www.securityfocus.com/bid/45842
secalert@redhat.comhttp://www.securitytracker.com/id?1024994
secalert@redhat.comhttp://www.vupen.com/english/advisories/2011/0186Vendor Advisory
secalert@redhat.comhttp://www.vupen.com/english/advisories/2011/0238
secalert@redhat.comhttps://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/696616Exploit
secalert@redhat.comhttps://bugzilla.gnome.org/show_bug.cgi?id=639882
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=671122Exploit
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/64832
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2011/01/18/6Exploit
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2011/01/20/2Exploit
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/70596
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/42934
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/43100
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0180.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/45842
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1024994
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0186Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2011/0238
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/696616Exploit
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.gnome.org/show_bug.cgi?id=639882
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=671122Exploit
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/64832
Impacted products
Vendor Product Version
gnome pango *
gnome pango 1.28.0
gnome pango 1.28.1
gnome pango 1.28.2
pango pango 0.20
pango pango 0.21
pango pango 0.22
pango pango 0.23
pango pango 0.24
pango pango 0.25
pango pango 0.26
pango pango 1.0
pango pango 1.1
pango pango 1.2
pango pango 1.3
pango pango 1.4
pango pango 1.5
pango pango 1.6
pango pango 1.7
pango pango 1.8
pango pango 1.9
pango pango 1.10
pango pango 1.11
pango pango 1.12
pango pango 1.13
pango pango 1.14
pango pango 1.15
pango pango 1.16
pango pango 1.17
pango pango 1.18
pango pango 1.19
pango pango 1.20
pango pango 1.21
pango pango 1.22
pango pango 1.23
pango pango 1.24
pango pango 1.25
pango pango 1.26
pango pango 1.27


To clipboard 

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          "negate": false,
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the pango_ft2_font_render_box_glyph function in pango/pangoft2-render.c in libpango in Pango 1.28.3 and earlier, when the FreeType2 backend is enabled, allows user-assisted remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font file, related to the glyph box for an FT_Bitmap object."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de b\u00fafer basado en memoria din\u00e1mica  en la funci\u00f3n pango_ft2_font_render_box_glyph en pango/pangoft2-render.c de libpango en Pango v1.28.3 y anteriores ,cuando el Backend FreeType2 est\u00e1 activo permite a atacantes remotos causar una denegaci\u00f3n de servicio (cuelgue) o ejecutar c\u00f3digo arbitrario a trav\u00e9s de una a trav\u00e9s de un archivo de fuentes manipulado, relacionado con una estuctura Glyph para un objeto de FT_Bitmap."
    }
  ],
  "id": "CVE-2011-0020",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 7.6,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 4.9,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-01-24T18:00:03.783",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ],
      "url": "http://openwall.com/lists/oss-security/2011/01/18/6"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ],
      "url": "http://openwall.com/lists/oss-security/2011/01/20/2"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://osvdb.org/70596"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://secunia.com/advisories/42934"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://secunia.com/advisories/43100"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0180.html"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/45842"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securitytracker.com/id?1024994"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2011/0186"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.vupen.com/english/advisories/2011/0238"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/696616"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=639882"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=671122"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64832"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://openwall.com/lists/oss-security/2011/01/18/6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://openwall.com/lists/oss-security/2011/01/20/2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://osvdb.org/70596"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/42934"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/43100"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0180.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/45842"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id?1024994"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2011/0186"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2011/0238"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugs.launchpad.net/ubuntu/+source/pango1.0/+bug/696616"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.gnome.org/show_bug.cgi?id=639882"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=671122"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64832"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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