fkie_cve-2017-15908
Vulnerability from fkie_nvd
Published
2017-10-26 14:29
Modified
2024-11-21 03:15
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
In systemd 223 through 235, a remote DNS server can respond with a custom crafted DNS NSEC resource record to trigger an infinite loop in the dns_packet_read_type_window() function of the 'systemd-resolved' service and cause a DoS of the affected service.
References
cve@mitre.orghttp://www.securityfocus.com/bid/101600Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1039662Third Party Advisory, VDB Entry
cve@mitre.orghttps://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725351Issue Tracking, Patch, Third Party Advisory
cve@mitre.orghttps://github.com/systemd/systemd/pull/7184Issue Tracking, Patch, Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3558-1/Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/101600Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1039662Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725351Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/systemd/systemd/pull/7184Issue Tracking, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3558-1/Patch, Third Party Advisory
Impacted products
Vendor Product Version
systemd_project systemd 223
systemd_project systemd 224
systemd_project systemd 225
systemd_project systemd 226
systemd_project systemd 227
systemd_project systemd 228
systemd_project systemd 229
systemd_project systemd 230
systemd_project systemd 231
systemd_project systemd 232
systemd_project systemd 233
systemd_project systemd 234
systemd_project systemd 235
canonical ubuntu_linux 14.04
canonical ubuntu_linux 16.04


To clipboard 

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      "value": "In systemd 223 through 235, a remote DNS server can respond with a custom crafted DNS NSEC resource record to trigger an infinite loop in the dns_packet_read_type_window() function of the \u0027systemd-resolved\u0027 service and cause a DoS of the affected service."
    },
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  "id": "CVE-2017-15908",
  "lastModified": "2024-11-21T03:15:26.277",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
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          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
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  "published": "2017-10-26T14:29:00.207",
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}


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