VULNERABILITY INTELLIGENCE

CVE-2019-9865

CVSS score8.1 HIGH
EPSS probability2.00%
CISA KEVNot currently listed
Published2019-05-29
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

When RPC is enabled in Wind River VxWorks 6.9 prior to 6.9.1, a specially crafted RPC request can trigger an integer overflow leading to an out-of-bounds memory copy. It may allow remote attackers to cause a denial of service (crash) or possibly execute arbitrary code.

Weakness classification

  • CWE-190: Integer Overflow or Wraparound

Primary references