DEBIAN-CVE-2017-15107

DEBIAN-CVE-2017-15107 PUBLISHED CVSS 7.5 HIGH

A vulnerability was found in the implementation of DNSSEC in Dnsmasq up to and including 2.78. Wildcard synthesized NSEC records could be improperly interpreted to prove the non-existence of hostnames that actually exist.

Risk Scores

CVSS v3.0

7.5

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

Affected Products

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

Timeline

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

References

https://security-tracker.debian.org/tracker/CVE-2017-15107 advisory

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