ghsa-x2fw-rj3g-6m95
Vulnerability from github
Published
2022-05-13 01:25
Modified
2022-05-13 01:25
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

In the GNU C Library (aka glibc or libc6) through 2.28, attempting to resolve a crafted hostname via getaddrinfo() leads to the allocation of a socket descriptor that is not closed. This is related to the if_nametoindex() function.

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{
  "affected": [],
  "aliases": [
    "CVE-2018-19591"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-12-04T16:29:00Z",
    "severity": "HIGH"
  },
  "details": "In the GNU C Library (aka glibc or libc6) through 2.28, attempting to resolve a crafted hostname via getaddrinfo() leads to the allocation of a socket descriptor that is not closed. This is related to the if_nametoindex() function.",
  "id": "GHSA-x2fw-rj3g-6m95",
  "modified": "2022-05-13T01:25:25Z",
  "published": "2022-05-13T01:25:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-19591"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BO7WHN52GFMC5F2I2232GFIPSSXWFV7G"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/M52KE4YR3GNMHQUOS3DKAGZD5TQ5D5UH"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201903-09"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201908-06"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20190321-0003"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=23927"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/git/?p=glibc.git;a=blob_plain;f=NEWS;hb=HEAD"
    },
    {
      "type": "WEB",
      "url": "https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=d527c860f5a3f0ed687bd03f0cb464612dc23408"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4416-1"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/106037"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1042174"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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