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CVE-2017-15105 A flaw was found in the way unbound before 1.6.8 validated wildcard-synthesized NSEC records
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| unbound | Versions not published |
References
- 102817 www.securityfocus.com
- [debian-lts-announce] 20190214 [SECURITY] [DLA 1676-1] unbound security update lists.debian.org
- [debian-lts-announce] 20180130 [SECURITY] [DLA 1264-1] unbound security update lists.debian.org
- unbound.net unbound.net
- USN-3673-1 usn.ubuntu.com
Timeline
- Published
- Last modified
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