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cvelistFedoraCVELIST:CVE-2023-4233
HistoryApr 17, 2024 - 10:50 p.m.

CVE-2023-4233 Ofono: sms decoder stack-based buffer overflow remote code execution vulnerability within the sms_decode_address_field() function

2024-04-1722:50:49
CWE-119
fedora
www.cve.org
2
ofono
stack overflow
sms decoder
buffer overflow
remote code execution
vulnerability
pdu decoding
sms

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.3

Confidence

High

EPSS

0.001

Percentile

48.5%

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.

CNA Affected

[
  {
    "product": "ofono",
    "vendor": "n/a",
    "versions": [
      {
        "version": "2.1",
        "status": "unaffected"
      }
    ]
  },
  {
    "product": "Fedora",
    "vendor": "Fedora",
    "collectionURL": "https://packages.fedoraproject.org/",
    "packageName": "ofono",
    "defaultStatus": "affected"
  }
]

CVSS3

8.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

8.3

Confidence

High

EPSS

0.001

Percentile

48.5%