VULNERABILITY INTELLIGENCE

CVE-2019-3560

CVSS score7.5 HIGH
EPSS probability2.42%
CISA KEVNot currently listed
Published2019-04-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

An improperly performed length calculation on a buffer in PlaintextRecordLayer could lead to an infinite loop and denial-of-service based on user input. This issue affected versions of fizz prior to v2019.03.04.00.

Weakness classification

  • CWE-131: Incorrect Calculation of Buffer Size
  • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

Primary references