DEBIAN-CVE-2017-15105

DEBIAN-CVE-2017-15105 PUBLISHED CVSS 5.300000190734863 MEDIUM

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.

Risk Scores

CVSS v3.0

5.300000190734863

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected Products

Vendor	Product	Versions
Debian:13	unbound	0, 0, 0
Debian:14	unbound	0, 0, 0
Debian:11	unbound	0, 0, 0
Debian:12	unbound	0, 0, 0

Timeline

Jan 23, 2018 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2017-15105 advisory

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