ghsa-f6fp-28gh-x93q
Vulnerability from github
Published
2022-05-14 00:58
Modified
2022-05-14 00:58
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-9023"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-02-22T23:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "An issue was discovered in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x before 7.3.1. A number of heap-based buffer over-read instances are present in mbstring regular expression functions when supplied with invalid multibyte data. These occur in ext/mbstring/oniguruma/regcomp.c, ext/mbstring/oniguruma/regexec.c, ext/mbstring/oniguruma/regparse.c, ext/mbstring/oniguruma/enc/unicode.c, and ext/mbstring/oniguruma/src/utf32_be.c when a multibyte regular expression pattern contains invalid multibyte sequences.",
  "id": "GHSA-f6fp-28gh-x93q",
  "modified": "2022-05-14T00:58:05Z",
  "published": "2022-05-14T00:58:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9023"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:2519"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2019:3299"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=77370"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=77371"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=77381"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=77382"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=77385"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=77394"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=77418"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20190321-0001"
    },
    {
      "type": "WEB",
      "url": "https://support.f5.com/csp/article/K06372014"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3902-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3902-2"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2019/dsa-4398"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00083.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107156"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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