ghsa-gvvf-r2h9-2v8x
Vulnerability from github
Published
2022-05-14 02:16
Modified
2025-04-11 03:41
Details

The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string.

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{
  "affected": [],
  "aliases": [
    "CVE-2010-3870"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2010-11-12T21:00:00Z",
    "severity": "MODERATE"
  },
  "details": "The utf8_decode function in PHP before 5.3.4 does not properly handle non-shortest form UTF-8 encoding and ill-formed subsequences in UTF-8 data, which makes it easier for remote attackers to bypass cross-site scripting (XSS) and SQL injection protection mechanisms via a crafted string.",
  "id": "GHSA-gvvf-r2h9-2v8x",
  "modified": "2025-04-11T03:41:07Z",
  "published": "2022-05-14T02:16:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2010-3870"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2010:0919"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2011:0195"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/cve/CVE-2010-3870"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=649056"
    },
    {
      "type": "WEB",
      "url": "http://bugs.php.net/bug.php?id=48230"
    },
    {
      "type": "WEB",
      "url": "http://bugs.php.net/bug.php?id=49687"
    },
    {
      "type": "WEB",
      "url": "http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00000.html"
    },
    {
      "type": "WEB",
      "url": "http://marc.info/?l=bugtraq\u0026m=133469208622507\u0026w=2"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/42410"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/42812"
    },
    {
      "type": "WEB",
      "url": "http://sirdarckcat.blogspot.com/2009/10/couple-of-unicode-issues-on-php-and.html"
    },
    {
      "type": "WEB",
      "url": "http://support.apple.com/kb/HT4581"
    },
    {
      "type": "WEB",
      "url": "http://svn.php.net/viewvc?view=revision\u0026revision=304959"
    },
    {
      "type": "WEB",
      "url": "http://us2.php.net/manual/en/function.utf8-decode.php#83935"
    },
    {
      "type": "WEB",
      "url": "http://www.acunetix.com/blog/web-security-articles/security-risks-associated-with-utf8_decode"
    },
    {
      "type": "WEB",
      "url": "http://www.blackhat.com/presentations/bh-usa-09/VELANAVA/BHUSA09-VelaNava-FavoriteXSS-SLIDES.pdf"
    },
    {
      "type": "WEB",
      "url": "http://www.mandriva.com/en/security/advisories?name=MDVSA-2010:224"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/11/02/1"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/11/02/11"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/11/02/2"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/11/02/4"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/11/02/6"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/11/02/8"
    },
    {
      "type": "WEB",
      "url": "http://www.openwall.com/lists/oss-security/2010/11/03/1"
    },
    {
      "type": "WEB",
      "url": "http://www.php.net/ChangeLog-5.php"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2010-0919.html"
    },
    {
      "type": "WEB",
      "url": "http://www.redhat.com/support/errata/RHSA-2011-0195.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/44605"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id?1024797"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-1042-1"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2010/3081"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0020"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0021"
    },
    {
      "type": "WEB",
      "url": "http://www.vupen.com/english/advisories/2011/0077"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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