Back
CVE-2019-15683
CRITICAL
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.
Published: Oct 29, 2019
Modified: Jun 17, 2026
CWE-121
CWE-787
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (1)
| Vendor | Product | Version |
|---|---|---|
| turbovnc | turbovnc | * < 2.2.3 |
GitHub Security Advisory GHSA-g26v-2w7v-m2qp
TurboVNC server code contains stack buffer overflow vulnerability in commit prior to...
References (2)
- https://github.com/TurboVNC/turbovnc/commit/cea98166008301e614e0d36776bf9435a536136e Patch, Third Party Advisory
- https://github.com/TurboVNC/turbovnc/commit/cea98166008301e614e0d36776bf9435a536136e Patch, Third Party Advisory
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
19.39%
Top 3% most likely to be exploited
Threat Score
45 / 100
Data Sources
NVD
EPSS
GitHub