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High severity7.5NVD Advisory· Published Nov 13, 2023· Updated Jun 17, 2026

CVE-2023-47346

CVE-2023-47346

Description

Buffer Overflow vulnerability in free5gc 3.3.0, UPF 1.2.0, and SMF 1.2.0 allows attackers to cause a denial of service via crafted PFCP messages.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5

Free5gc/Free5gc3 versions
cpe:2.3:a:free5gc:free5gc:3.3.0:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:free5gc:free5gc:3.3.0:*:*:*:*:*:*:*
- (no CPE)
- (no CPE)range: <3.3.0
Free5gc/SMF
cpe:2.3:a:free5gc:smf:1.2.0:*:*:*:*:*:*:*
Free5gc/Upf
cpe:2.3:a:free5gc:upf:1.2.0:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

github.com/free5gc/free5gc/issues/482nvdExploitIssue Tracking

News mentions

0

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