Heap-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-7641082
  • published 6 Aug 2024
  • disclosed 6 Aug 2024
  • credit Lucas Leong

How to fix?

There is no fixed version for ofono.

Overview

Affected versions of this package are vulnerable to Heap-based Buffer Overflow through the parsing of STK command PDUs. An attacker can execute code in the context of the service account by leveraging the lack of proper validation of the length of user-supplied data before it is copied to a heap-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