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10 vulnerabilities found for upf by opennetworking
CVE-2025-65568 (GCVE-0-2025-65568)
Vulnerability from nvd – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-project UPF (pfcpiface component) in version upf-epc-pfcpiface:2.1.3-dev. After PFCP association, a PFCP Session Establishment Request that includes a CreateFAR with an empty or truncated IPv4 address field is not properly validated. During parsing, parseFAR() calls ip2int(), which performs an out-of-bounds read on the IPv4 address buffer and triggers an index-out-of-range panic. An attacker who can send PFCP Session Establishment Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65567 (GCVE-0-2025-65567)
Vulnerability from nvd – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-project UPF (pfcpiface component) in version upf-epc-pfcpiface:2.1.3-dev. After PFCP association, a specially crafted PFCP Session Establishment Request with a CreatePDR that contains a malformed Flow-Description is not robustly validated. The Flow-Description parser (parseFlowDesc) can read beyond the bounds of the provided buffer, causing a panic and terminating the UPF process. An attacker who can send PFCP Session Establishment Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65565 (GCVE-0-2025-65565)
Vulnerability from nvd – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-project UPF (pfcpiface component) in version upf-epc-pfcpiface:2.1.3-dev. After PFCP association is established, a PFCP Session Establishment Request that is missing the mandatory F-SEID (CPF-SEID) Information Element is not properly validated. The session establishment handler calls IE.FSEID() on a nil pointer, which triggers a panic and terminates the UPF process. An attacker who can send PFCP Session Establishment Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65564 (GCVE-0-2025-65564)
Vulnerability from nvd – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-upf (upf-epc-pfcpiface) in version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Association Setup Request that is missing the mandatory Recovery Time Stamp Information Element, the association setup handler dereferences a nil pointer via IE.RecoveryTimeStamp() instead of validating the message. This results in a panic and terminates the UPF process. An attacker who can send PFCP Association Setup Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65563 (GCVE-0-2025-65563)
Vulnerability from nvd – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-project UPF (component upf-epc/pfcpiface) up to at least version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Association Setup Request that is missing the mandatory NodeID Information Element, the association setup handler dereferences a nil pointer instead of validating the message, causing a panic and terminating the UPF process. An attacker who can send PFCP Association Setup Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65565 (GCVE-0-2025-65565)
Vulnerability from cvelistv5 – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-project UPF (pfcpiface component) in version upf-epc-pfcpiface:2.1.3-dev. After PFCP association is established, a PFCP Session Establishment Request that is missing the mandatory F-SEID (CPF-SEID) Information Element is not properly validated. The session establishment handler calls IE.FSEID() on a nil pointer, which triggers a panic and terminates the UPF process. An attacker who can send PFCP Session Establishment Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65564 (GCVE-0-2025-65564)
Vulnerability from cvelistv5 – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-upf (upf-epc-pfcpiface) in version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Association Setup Request that is missing the mandatory Recovery Time Stamp Information Element, the association setup handler dereferences a nil pointer via IE.RecoveryTimeStamp() instead of validating the message. This results in a panic and terminates the UPF process. An attacker who can send PFCP Association Setup Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65568 (GCVE-0-2025-65568)
Vulnerability from cvelistv5 – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-project UPF (pfcpiface component) in version upf-epc-pfcpiface:2.1.3-dev. After PFCP association, a PFCP Session Establishment Request that includes a CreateFAR with an empty or truncated IPv4 address field is not properly validated. During parsing, parseFAR() calls ip2int(), which performs an out-of-bounds read on the IPv4 address buffer and triggers an index-out-of-range panic. An attacker who can send PFCP Session Establishment Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65567 (GCVE-0-2025-65567)
Vulnerability from cvelistv5 – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-project UPF (pfcpiface component) in version upf-epc-pfcpiface:2.1.3-dev. After PFCP association, a specially crafted PFCP Session Establishment Request with a CreatePDR that contains a malformed Flow-Description is not robustly validated. The Flow-Description parser (parseFlowDesc) can read beyond the bounds of the provided buffer, causing a panic and terminating the UPF process. An attacker who can send PFCP Session Establishment Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2025-65563 (GCVE-0-2025-65563)
Vulnerability from cvelistv5 – Published: 2025-12-18 00:00 – Updated: 2025-12-19 18:01
VLAI?
Summary
A denial-of-service vulnerability exists in the omec-project UPF (component upf-epc/pfcpiface) up to at least version upf-epc-pfcpiface:2.1.3-dev. When the UPF receives a PFCP Association Setup Request that is missing the mandatory NodeID Information Element, the association setup handler dereferences a nil pointer instead of validating the message, causing a panic and terminating the UPF process. An attacker who can send PFCP Association Setup Request messages to the UPF's N4/PFCP endpoint can exploit this issue to repeatedly crash the UPF and disrupt user-plane services.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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