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.
- Score
- CVSS 3.1 7.5 High
- Status
- Modified - cve@mitre.org
- Published
- 2017-10-26
- Last modified
- 2024-08-05
- Weaknesses
- CWE-835
Affected products
References
- http://www.securityfocus.com/bid/101600
- http://www.securitytracker.com/id/1039662
- https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1725351
- https://github.com/systemd/systemd/pull/7184
- https://usn.ubuntu.com/3558-1/
