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HIGH · 8.1

CVE-2023-4233

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the sms_decode_address_field() function during the SMS PDU decoding. It is assumed that the attac...

Vulnerability Description

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the sms_decode_address_field() function during the SMS PDU decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS.

CVSS Score

8.1

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Ofono ProjectOfono< 2.1
FedoraprojectFedora38

Related Weaknesses (CWE)

CWE-119

References

FAQ

What is CVE-2023-4233?

CVE-2023-4233 is a vulnerability with a CVSS score of 8.1 (HIGH). A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the sms_decode_address_field() function during the SMS PDU decoding. It is assumed that the attac...

How severe is CVE-2023-4233?

CVE-2023-4233 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-4233?

Check the references section above for vendor advisories and patch information. Affected products include: Ofono Project Ofono, Fedoraproject Fedora.