CVE-2023-47345

Published Nov 15, 2023 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-2897 Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero.
Github GHSA Github GHSA GHSA-6944-6pmv-6mp2 free5gc Buffer Overflow vulnerability
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 29, 2024, 5:06 PM
Reserved
Nov 6, 2023, 12:00 AM
Status
Modified
Published
Nov 15, 2023, 10:15 PM
Modified
Jun 17, 2026, 6:32 AM