Integer Overflow or Wraparound Affecting keepalived package, versions [0,]


Severity

Recommended
0.0
medium
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-KEEPALIVED-7538449
  • published 18 Jul 2024
  • disclosed 18 Jul 2024
  • credit Vladislav Shevchenko

How to fix?

There is no fixed version for keepalived.

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the vrrp_ipsets_handler handler of the global_parser.c file, when incorrect arguments are passed. This allows for reading from an undefined address.

CVSS Scores

version 4.0
version 3.1
Expand this section

Snyk

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