CVE-2019-15683 in the critical feed json
TurboVNC server code contains stack buffer overflow vulnerability in commit prior to cea98166008301e614e0d36776bf9435a536136e.
published 2019-10-29 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-6622
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 19.4%
- EPSS 19.4% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
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.
Patch / fix
Exploit prediction
19.39% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- Kaspersky TurboVNC
Classification
References
-
github.com
/TurboVNC/turbovnc/commit/cea98166008301e614e0d36776bf9435a536136e
patch, third-party-advisory
Sources
- CVE List CVE-2019-15683
- NVD CVE-2019-15683
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.