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CVE-2017-15908

CVE-2017-15908

EPSS 23.6%
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.
Affected products
n/a · n/a

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References
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725351https://github.com/systemd/systemd/pull/7184https://usn.ubuntu.com/3558-1/http://www.securityfocus.com/bid/101600http://www.securitytracker.com/id/1039662