ghsa-rcfc-xq5g-7phm
Vulnerability from github
Published
2022-05-13 01:43
Modified
2022-05-13 01:43
Severity ?
7.5 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Details

Memory leak in dnsmasq before 2.78, when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service (memory consumption) via vectors involving DNS response creation.

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{
  "affected": [],
  "aliases": [
    "CVE-2017-14495"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-772"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2017-10-03T01:29:00Z",
    "severity": "HIGH"
  },
  "details": "Memory leak in dnsmasq before 2.78, when the --add-mac, --add-cpe-id or --add-subnet option is specified, allows remote attackers to cause a denial of service (memory consumption) via vectors involving DNS response creation.",
  "id": "GHSA-rcfc-xq5g-7phm",
  "modified": "2022-05-13T01:43:26Z",
  "published": "2022-05-13T01:43:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14495"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:2836"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/security/vulnerabilities/3199382"
    },
    {
      "type": "WEB",
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-689071.pdf"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/201710-27"
    },
    {
      "type": "WEB",
      "url": "https://security.googleblog.com/2017/10/behind-masq-yet-more-dns-and-dhcp.html"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/42945"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/973527"
    },
    {
      "type": "WEB",
      "url": "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11664.html"
    },
    {
      "type": "WEB",
      "url": "https://www.mail-archive.com/dnsmasq-discuss@lists.thekelleys.org.uk/msg11665.html"
    },
    {
      "type": "WEB",
      "url": "https://www.synology.com/support/security/Synology_SA_17_59_Dnsmasq"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00006.html"
    },
    {
      "type": "WEB",
      "url": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561"
    },
    {
      "type": "WEB",
      "url": "http://thekelleys.org.uk/dnsmasq/CHANGELOG"
    },
    {
      "type": "WEB",
      "url": "http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=51eadb692a5123b9838e5a68ecace3ac579a3a45"
    },
    {
      "type": "WEB",
      "url": "http://www.arubanetworks.com/assets/alert/ARUBA-PSA-2017-005.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2017/dsa-3989"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/101085"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/101977"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1039474"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3430-1"
    },
    {
      "type": "WEB",
      "url": "http://www.ubuntu.com/usn/USN-3430-2"
    }
  ],
  "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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