CVE Vulnerability

CVE-2021-45462

In Open5GS 2.4.0, a crafted packet from UE can crash SGW-U/UPF.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/open5gs/open5gs/commit/a0f2535cb5a29bba6dbbccdb90c74ccd770cc700 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:open5gs:open5gs:2.4.0:*:*:*:*:*:*:*
Information

Published : 2021-12-23 04:15

Updated : 2022-01-04 07:33

NVD link : CVE-2021-45462

Mitre link : CVE-2021-45462

Products Affected
No products.
CWE
CWE-20