Integer Overflow or Wraparound Affecting zapping-vbi/zvbi package, versions [,0.2.44)


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

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  • Snyk IDSNYK-UNMANAGED-ZAPPINGVBIZVBI-9400643
  • published12 Mar 2025
  • disclosed11 Mar 2025
  • creditUnknown

Introduced: 11 Mar 2025

NewCVE-2025-2176  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade zapping-vbi/zvbi to version 0.2.44 or higher.

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound in the vbi_capture_sim_load_caption() function in io-sim.c. An attacker can cause the application to crash or potentially execute arbitrary code by sending crafted input that triggers an integer overflow.

CVSS Base Scores

version 4.0
version 3.1