CVE-2023-2794

2024-04-1011:15:48

CWE-119

[email protected]

web.nvd.nist.gov

cve-2023-2794

reserved

new security problem

nvd

8.1 High

CVSS3

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

8.1 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

48.5%

JSON

A flaw was found in ofono, an Open Source Telephony on Linux. A stack overflow bug is triggered within the decode_deliver() function during the SMS decoding. It is assumed that the attack scenario is accessible from a compromised modem, a malicious base station, or just SMS. There is a bound check for this memcpy length in decode_submit(), but it was forgotten in decode_deliver().

CNA Affected

[
  {
    "versions": [
      {
        "status": "unaffected",
        "version": "2.5",
        "lessThan": "*",
        "versionType": "custom"
      }
    ],
    "packageName": "ofono",
    "collectionURL": "https://git.kernel.org/pub/scm/network/ofono/ofono.git"
  }
]