A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records. An improperly validated wildcard NSEC record could be used to prove the non-existence (NXDOMAIN answer) of an existing wildcard record, or trick unbound into accepting a NODATA proof.
References
Link | Resource |
---|---|
http://www.securityfocus.com/bid/102817 | Third Party Advisory VDB Entry |
https://lists.debian.org/debian-lts-announce/2018/01/msg00039.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2019/02/msg00022.html | Mailing List Third Party Advisory |
https://unbound.net/downloads/CVE-2017-15105.txt | Patch Vendor Advisory |
https://usn.ubuntu.com/3673-1/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2018-01-19T00:00:00
Updated: 2019-02-15T10:57:01
Reserved: 2017-10-08T00:00:00
Link: CVE-2017-15105
JSON object: View
NVD Information
Status : Modified
Published: 2018-01-23T16:29:00.273
Modified: 2019-10-09T23:24:13.483
Link: CVE-2017-15105
JSON object: View
Redhat Information
No data.