Loop with Unreachable Exit Condition ('Infinite Loop') Affecting wireshark package, versions [,3.6.23) [4.0.0,4.0.15) [4.2.0,4.2.5)


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.04% (11th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk ID SNYK-UNMANAGED-WIRESHARK-6860243
  • published 16 May 2024
  • disclosed 15 May 2024
  • credit Unknown

How to fix?

Upgrade wireshark to version 3.6.23, 4.0.15, 4.2.5 or higher.

Overview

Affected versions of this package are vulnerable to Loop with Unreachable Exit Condition ('Infinite Loop') during the dissector process. An attacker can cause a denial of service by injecting a malicious packet or using a crafted capture file.

CVSS Scores

version 3.1
Expand this section

Snyk

3.1 low
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    High
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    None
  • Integrity (I)
    None
  • Availability (A)
    Low
Expand this section

Red Hat

6.5 medium