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Debian Security Advisory 4544-1

Debian Security Advisory 4544-1
Posted Oct 16, 2019
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4544-1 - X41 D-Sec discovered that unbound, a validating, recursive, and caching DNS resolver, did not correctly process some NOTIFY queries. This could lead to remote denial-of-service by application crash.

tags | advisory, remote
systems | linux, debian
advisories | CVE-2019-16866
MD5 | e2863cd2579b2db0e1f3f181b40026d8

Debian Security Advisory 4544-1

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Hash: SHA512

- -------------------------------------------------------------------------
Debian Security Advisory DSA-4544-1 security@debian.org
https://www.debian.org/security/ Sebastien Delafond
October 16, 2019 https://www.debian.org/security/faq
- -------------------------------------------------------------------------

Package : unbound
CVE ID : CVE-2019-16866
Debian Bug : 941692

X41 D-Sec discovered that unbound, a validating, recursive, and
caching DNS resolver, did not correctly process some NOTIFY
queries. This could lead to remote denial-of-service by application
crash.

For the stable distribution (buster), this problem has been fixed in
version 1.9.0-2+deb10u1.

We recommend that you upgrade your unbound packages.

For the detailed security status of unbound please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/unbound

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
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