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Debian: DLA-2652-1 Moderate: Unbound Denial-of-Service Advisories

debian lts
Calendar Grey May 6, 2021
Dist Debian Esm H88
Debian LTS has announced a critical security patch for Unbound, addressing multiple vulnerabilities that enhance both system reliability and data privacy.
Several security vulnerabilities have been discovered in Unbound, a validating, recursive, caching DNS resolver, by security researchers of X41 D-SEC located in Aachen, Germany
Topics%20covered

Topics Covered

security advisory denial of service debian Debian system update integer overflow denial-of-service unbound Unbound caching DNS resolver caching dns resolver

Summary

We recommend that you upgrade your unbound1.9 packages.

For the detailed security status of unbound1.9 please refer to
its security tracker page at:

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


-------------------------------------------------------------------------Package: unbound1.9
Version: 1.9.0-2+deb10u2~deb9u2
CVE ID: CVE-2019-25031 CVE-2019-25032 CVE-2019-25033 CVE-2019-25034

Topics%20covered

Topics Covered

security advisory denial of service debian Debian system update integer overflow denial-of-service unbound Unbound caching DNS resolver caching dns resolver

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