ghsa-49v5-wqh2-vj5q
Vulnerability from github
Published
2022-05-03 03:25
Modified
2022-05-03 03:25
Details

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.

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{
  "affected": [],
  "aliases": [
    "CVE-2011-0064"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2011-03-07T21:00:00Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-49v5-wqh2-vj5q",
  "modified": "2022-05-03T03:25:59Z",
  "published": "2022-05-03T03:25:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-0064"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=606997"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.novell.com/show_bug.cgi?id=672502"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=678563"
    },
    {
      "type": "WEB",
      "url": "https://build.opensuse.org/request/show/63070"
    },
    {
      "type": "WEB",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65770"
    },
    {
      "type": "WEB",
      "url": "http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-March/056065.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/43559"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/43572"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/43578"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/43800"
    },
    {
      "type": "WEB",
      "url": "http://securitytracker.com/id?1025145"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2011/dsa-2178"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:040"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0309.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/46632"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1082-1"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0543"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0555"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0558"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0584"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0683"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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