CVE-2011-0064 (GCVE-0-2011-0064)
Vulnerability from cvelistv5
Published
2011-03-07 20:00
Modified
2024-08-06 21:43
Severity ?
CWE
  • n/a
Summary
The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via crafted OpenType font data that triggers use of an incorrect index.
References
cve@mitre.org http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9 Patch
cve@mitre.org http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056065.html
cve@mitre.org http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
cve@mitre.org http://secunia.com/advisories/43559 Vendor Advisory
cve@mitre.org http://secunia.com/advisories/43572 Vendor Advisory
cve@mitre.org http://secunia.com/advisories/43578 Vendor Advisory
cve@mitre.org http://secunia.com/advisories/43800
cve@mitre.org http://securitytracker.com/id?1025145
cve@mitre.org http://www.debian.org/security/2011/dsa-2178
cve@mitre.org http://www.mandriva.com/security/advisories?name=MDVSA-2011:040
cve@mitre.org http://www.redhat.com/support/errata/RHSA-2011-0309.html
cve@mitre.org http://www.securityfocus.com/bid/46632
cve@mitre.org http://www.ubuntu.com/usn/USN-1082-1
cve@mitre.org http://www.vupen.com/english/advisories/2011/0543 Vendor Advisory
cve@mitre.org http://www.vupen.com/english/advisories/2011/0555 Vendor Advisory
cve@mitre.org http://www.vupen.com/english/advisories/2011/0558 Vendor Advisory
cve@mitre.org http://www.vupen.com/english/advisories/2011/0584
cve@mitre.org http://www.vupen.com/english/advisories/2011/0683
cve@mitre.org https://bugzilla.mozilla.org/show_bug.cgi?id=606997
cve@mitre.org https://bugzilla.novell.com/show_bug.cgi?id=672502
cve@mitre.org https://bugzilla.redhat.com/show_bug.cgi?id=678563 Patch
cve@mitre.org https://build.opensuse.org/request/show/63070 Patch
cve@mitre.org https://exchange.xforce.ibmcloud.com/vulnerabilities/65770
af854a3a-2127-422b-91ae-364da2661108 http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9 Patch
af854a3a-2127-422b-91ae-364da2661108 http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056065.html
af854a3a-2127-422b-91ae-364da2661108 http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/43559 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/43572 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/43578 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://secunia.com/advisories/43800
af854a3a-2127-422b-91ae-364da2661108 http://securitytracker.com/id?1025145
af854a3a-2127-422b-91ae-364da2661108 http://www.debian.org/security/2011/dsa-2178
af854a3a-2127-422b-91ae-364da2661108 http://www.mandriva.com/security/advisories?name=MDVSA-2011:040
af854a3a-2127-422b-91ae-364da2661108 http://www.redhat.com/support/errata/RHSA-2011-0309.html
af854a3a-2127-422b-91ae-364da2661108 http://www.securityfocus.com/bid/46632
af854a3a-2127-422b-91ae-364da2661108 http://www.ubuntu.com/usn/USN-1082-1
af854a3a-2127-422b-91ae-364da2661108 http://www.vupen.com/english/advisories/2011/0543 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.vupen.com/english/advisories/2011/0555 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.vupen.com/english/advisories/2011/0558 Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 http://www.vupen.com/english/advisories/2011/0584
af854a3a-2127-422b-91ae-364da2661108 http://www.vupen.com/english/advisories/2011/0683
af854a3a-2127-422b-91ae-364da2661108 https://bugzilla.mozilla.org/show_bug.cgi?id=606997
af854a3a-2127-422b-91ae-364da2661108 https://bugzilla.novell.com/show_bug.cgi?id=672502
af854a3a-2127-422b-91ae-364da2661108 https://bugzilla.redhat.com/show_bug.cgi?id=678563 Patch
af854a3a-2127-422b-91ae-364da2661108 https://build.opensuse.org/request/show/63070 Patch
af854a3a-2127-422b-91ae-364da2661108 https://exchange.xforce.ibmcloud.com/vulnerabilities/65770
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2011/dsa-2178"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2011-0064",
    "datePublished": "2011-03-07T20:00:00",
    "dateReserved": "2010-12-21T00:00:00",
    "dateUpdated": "2024-08-06T21:43:13.993Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2011-0064\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2011-03-07T21:00:01.330\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via crafted OpenType font data that triggers use of an incorrect index.\"},{\"lang\":\"es\",\"value\":\"La funci\u00f3n hb_buffer_ensure en hb-buffer.c de HarfBuzz, como el usuado en Pango v1.28.3,Firefox  otros productos, no verifica que las reasignaciones de memoria sean exitosas, lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (desreferenciar el puntero a NULL y bloqueo de la aplicaci\u00f3n) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de datos manipulados con fuente OpenType que provoca el uso de un \u00edndice incorrecto.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:M/Au:N/C:P/I:P/A:P\",\"baseScore\":6.8,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"MEDIUM\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.6,\"impactScore\":6.4,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":true}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:gnome:pango:1.28.3:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"956EB013-290A-446A-9A88-FE3F73EBD0CE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"14E6A30E-7577-4569-9309-53A0AF7FE3AC\"}]}]}],\"references\":[{\"url\":\"http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9\",\"source\":\"cve@mitre.org\",\"tags\":[\"Patch\"]},{\"url\":\"http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056065.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://secunia.com/advisories/43559\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/43572\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/43578\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/43800\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://securitytracker.com/id?1025145\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.debian.org/security/2011/dsa-2178\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2011:040\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2011-0309.html\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.securityfocus.com/bid/46632\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1082-1\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.vupen.com/english/advisories/2011/0543\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2011/0555\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2011/0558\",\"source\":\"cve@mitre.org\",\"tags\":[\"Vendor 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Advisory\"]},{\"url\":\"http://secunia.com/advisories/43572\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/43578\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://secunia.com/advisories/43800\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://securitytracker.com/id?1025145\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.debian.org/security/2011/dsa-2178\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.mandriva.com/security/advisories?name=MDVSA-2011:040\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.redhat.com/support/errata/RHSA-2011-0309.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/46632\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.ubuntu.com/usn/USN-1082-1\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2011/0543\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2011/0555\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2011/0558\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"http://www.vupen.com/english/advisories/2011/0584\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.vupen.com/english/advisories/2011/0683\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.mozilla.org/show_bug.cgi?id=606997\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.novell.com/show_bug.cgi?id=672502\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=678563\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://build.opensuse.org/request/show/63070\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/65770\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"evaluatorComment\":\"Per: http://cwe.mitre.org/data/definitions/476.html \\r\\n\u0027CWE-476: NULL Pointer Dereference\u0027\"}}"
  }
}


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