CVE-2022-41787

BIG-IP DNS Express vulnerability CVE-2022-41787

Published Oct 19, 2022 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and 13.1.x before 13.1.5.1, when DNS profile is configured on a virtual server with DNS Express enabled, undisclosed DNS queries with DNSSEC can cause TMM to terminate.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-44956 In BIG-IP versions 17.0.x before 17.0.0.1, 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5.1, and 13.1.x before 13.1.5.1, when DNS profile is configured on a virtual server with DNS Express enabled, undisclosed DNS queries with DNSSEC can cause TMM to terminate.
History
Type Values Removed Values Added
Metrics epss

{'score': 0.00306}

epss

{'score': 0.00383}

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
f5
Published
Updated
May 6, 2025, 6:52 PM
Reserved
Sep 30, 2022, 12:00 AM
Status
Modified
Published
Oct 19, 2022, 10:15 PM
Modified
Jun 17, 2026, 5:03 AM