Homepage
About Snyk

Reachable Assertion Affecting suricata package, versions [,7.0.7)

Severity

 Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (19th 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-SURICATA-8232163
  • published 18 Oct 2024
  • disclosed 16 Oct 2024
  • credit Unknown
Report a new vulnerability Found a mistake?

Introduced: 16 Oct 2024

CVE-2024-47522 Open this link in a new tab
CWE-617 Open this link in a new tab

How to fix?

Upgrade suricata to version 7.0.7 or higher.

Overview

Affected versions of this package are vulnerable to Reachable Assertion due to improper handling of invalid ALPN values in TLS/QUIC traffic when JA4 matching/logging is enabled. An attacker can cause the application to abort unexpectedly by sending crafted network packets.

Workaround

This vulnerability can be mitigated by disabling JA4.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

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