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Alerts This Week
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Alerts This Week
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Debian 10: DLA-3736-1 Critical: Unbound Denial Of Service Issues

debian lts
Calendar Grey February 21, 2024
Scroller Debian Lts
Recent vulnerabilities found in unbound on Debian may cause significant resource depletion. Urgent patching advised for all users.
Two vulnerabilities were discovered in unbound, a validating, recursive, caching DNS resolver
Topics%20covered

Topics Covered

security advisory denial of service update critical debian DNS unbound

Summary

For Debian 10 buster, these problems have been fixed in version
1.9.0-2+deb10u4.

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/source-package/unbound

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


Severity
critical
Lowest
Low
Medium
High
Critical

Package: unbound
Version: 1.9.0-2+deb10u4
CVE ID: CVE-2023-50387 CVE-2023-50868
Debian Bug: 1063845

Topics%20covered

Topics Covered

security advisory denial of service update critical debian DNS unbound

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