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CentOS Linux: CVE-2020-10772: Important: unbound security update (CESA-2020:2642)

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CentOS Linux: CVE-2020-10772: Important: unbound security update (CESA-2020:2642)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
06/22/2020
Created
06/24/2020
Added
06/23/2020
Modified
05/25/2023

Description

An incomplete fix for CVE-2020-12662 was shipped for Unbound in Red Hat Enterprise Linux 7, as part of erratum RHSA-2020:2414. Vulnerable versions of Unbound could still amplify an incoming query into a large number of queries directed to a target, even with a lower amplification ratio compared to versions of Unbound that shipped before the mentioned erratum. This issue is about the incomplete fix for CVE-2020-12662, and it does not affect upstream versions of Unbound.

Solution(s)

  • centos-upgrade-unbound
  • centos-upgrade-unbound-debuginfo
  • centos-upgrade-unbound-devel
  • centos-upgrade-unbound-libs
  • centos-upgrade-unbound-python

References

  • CVE-2020-10772

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