{
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    "alias": "CVE-2021-22918",
    "description": "Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().",
    "id": "GSD-2021-22918",
    "references": [
      "https://www.suse.com/security/cve/CVE-2021-22918.html",
      "https://www.debian.org/security/2021/dsa-4936",
      "https://access.redhat.com/errata/RHSA-2021:3639",
      "https://access.redhat.com/errata/RHSA-2021:3638",
      "https://access.redhat.com/errata/RHSA-2021:3075",
      "https://access.redhat.com/errata/RHSA-2021:3074",
      "https://access.redhat.com/errata/RHSA-2021:3073",
      "https://access.redhat.com/errata/RHSA-2021:2932",
      "https://access.redhat.com/errata/RHSA-2021:2931",
      "https://ubuntu.com/security/CVE-2021-22918",
      "https://advisories.mageia.org/CVE-2021-22918.html",
      "https://security.archlinux.org/CVE-2021-22918",
      "https://linux.oracle.com/cve/CVE-2021-22918.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "aliases": [
        "CVE-2021-22918"
      ],
      "details": "Node.js before 16.4.1, 14.17.2, 12.22.2 is vulnerable to an out-of-bounds read when uv__idna_toascii() is used to convert strings to ASCII. The pointer p is read and increased without checking whether it is beyond pe, with the latter holding a pointer to the end of the buffer. This can lead to information disclosures or crashes. This function can be triggered via uv_getaddrinfo().",
      "id": "GSD-2021-22918",
      "modified": "2023-12-13T01:23:24.764865Z",
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