CVE-2019-16866

Name
CVE-2019-16866
Description
Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule.
NVD Severity
medium
Other trackers
Mailing lists
Exploits
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Product https://github.com/NLnetLabs/unbound/blob/release-1.9.4/doc/Changelog
Patch https://nlnetlabs.nl/downloads/unbound/CVE-2019-16866.txt
Third Party Advisory https://usn.ubuntu.com/4149-1/
DEBIAN https://www.debian.org/security/2019/dsa-4544
BUGTRAQ https://seclists.org/bugtraq/2019/Oct/23
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/E65NCWZZB2D75ZIYWPXKMVGSGNYW4JMC/
FEDORA https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MLRHE7TQFAOV4MB2ELTOGESZYUL65NUJ/

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:nlnetlabs:unbound:*:*:*:*:*:*:*:* unbound >= None < 1.9.4

Vulnerable and fixed packages

Source package Branch Version Maintainer Status