CVE-2021-44109
HIGH
7.5
CVSS Score
Published: April 5, 2022 at 01:22 AM UTC
Updated: June 17, 2026 at 04:11 AM UTC
1 product affected across 1 vendorOpen5GS
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Severity
HIGH7.5
Exploit prediction
EPSS 2%
Description
A buffer overflow in lib/sbi/message.c in Open5GS 2.3.6 and earlier allows remote attackers to Denial of Service via a crafted sbi request.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/open5gs/open5gs/commit/d919b2744cd05abae043490f0a3dd1946c1ccb8cx_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/open5gs/open5gs/issues/1247CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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