PT-2022-11977
CVE-2021-44081
·
Published
2022-03-29
·
Updated
2022-04-05
Description by
CVSS 3.1
7.5
HighMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
open5gs version 2.1.4
Description
A buffer overflow issue exists in the AMF of open5gs. When the length of
MSIN in Supi exceeds 24 characters, it leads to AMF denial of service.Recommendations
For open5gs version 2.1.4, consider restricting the length of
MSIN in Supi to 24 characters or less to prevent the buffer overflow issue until a patch is available.Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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