ISOMAN

CVE

CVE-2017-15908

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.

Severity
HIGH
CVSS
7.5
Published
Modified
NVD detailAll CVEs

Linked Releases

DistributionReleaseStatusEvidence
Ubuntu16.04.7 amd64 desktopunknownsource
Ubuntu16.04.6 i386 desktopunknownsource
Ubuntu16.04.7 amd64 serverunknownsource
Ubuntu16.04.6 i386 serverunknownsource
Ubuntu14.04.6 amd64 desktopunknownsource
Ubuntu14.04.6 i386 desktopunknownsource
Ubuntu14.04.6 amd64 serverunknownsource
Ubuntu14.04.6 i386 serverunknownsource

References

  1. http://www.securityfocus.com/bid/101600
  2. http://www.securitytracker.com/id/1039662
  3. https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725351
  4. https://github.com/systemd/systemd/pull/7184
  5. https://usn.ubuntu.com/3558-1/
  6. http://www.securityfocus.com/bid/101600
  7. http://www.securitytracker.com/id/1039662
  8. https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725351
  9. https://github.com/systemd/systemd/pull/7184
  10. https://usn.ubuntu.com/3558-1/