CVE-2019-8266
Summary
| CVE | CVE-2019-8266 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2019-03-08 23:29:00 UTC |
| Updated | 2020-06-12 21:15:00 UTC |
| Description | UltraVNC revision 1207 has multiple out-of-bounds access vulnerabilities connected with improper usage of ClientConnection::Copybuffer function in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. User interaction is required to trigger these vulnerabilities. These vulnerabilities have been fixed in revision 1208. |
Risk And Classification
Problem Types: CWE-125 | CWE-787
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf | CONFIRM | cert-portal.siemens.com | |
| Siemens SINUMERIK | CISA | MISC | www.us-cert.gov | |
| KLCERT-19-013: UltraVNC Access of Memory Location After End of Buffer | Kaspersky ICS CERT | MISC | ics-cert.kaspersky.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 590854 Schneider Electric TelevisGo Multiple Vulnerabilities (SEVD-2019-225-05)