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.
Published: 2020-11-27
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-3186 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.
History

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Subscriptions

Nlnetlabs Unbound
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-04T11:14:15.485Z

Reserved: 2020-03-20T00:00:00.000Z

Link: CVE-2020-10772

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-11-27T18:15:11.440

Modified: 2024-11-21T04:56:02.407

Link: CVE-2020-10772

cve-icon Redhat

Severity : Important

Publid Date: 2020-06-10T00:00:00Z

Links: CVE-2020-10772 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses