Stack-based Buffer Overflow Affecting ofono package, versions [0,]


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (23rd percentile)

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  • Snyk ID SNYK-UNMANAGED-OFONO-7641084
  • published 6 Aug 2024
  • disclosed 6 Aug 2024
  • credit Synacktiv

How to fix?

There is no fixed version for ofono.

Overview

Affected versions of this package are vulnerable to Stack-based Buffer Overflow through the parsing of responses from AT+CUSD commands. An attacker can execute code in the context of root by leveraging the lack of proper validation of the length of user-supplied data before it is copied to a stack-based buffer.

Note:

This is only exploitable if the attacker has the ability to execute code on the target modem.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

Recommended
8.5 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Attack Requirements (AT)
    None
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Confidentiality (VC)
    High
  • Integrity (VI)
    High
  • Availability (VA)
    High
  • Confidentiality (SC)
    None
  • Integrity (SI)
    None
  • Availability (SA)
    None