VULNERABILITY INTELLIGENCE

CVE-2019-15683

CVSS score9.8 CRITICAL
EPSS probability19.39%
CISA KEVNot currently listed
Published2019-10-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

TurboVNC server code contains stack buffer overflow vulnerability in commit prior to cea98166008301e614e0d36776bf9435a536136e. This could possibly result into remote code execution, since stack frame is not protected with stack canary. This attack appear to be exploitable via network connectivity. To exploit this vulnerability authorization on server is required. These issues have been fixed in commit cea98166008301e614e0d36776bf9435a536136e.

Weakness classification

  • vulnerability@kaspersky.com: CWE-121
  • nvd@nist.gov: CWE-787

Primary references