VULNERABILITY INTELLIGENCE

CVE-2018-16839

CVSS score4.3 MEDIUM
EPSS probability5.78%
CISA KEVNot currently listed
Published2018-10-31
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Description

Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.

Weakness classification

  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-122: Heap-based Buffer Overflow
  • CWE-190: Integer Overflow or Wraparound

Primary references