CVE-2019-8263
Summary
| CVE | CVE-2019-8263 |
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| State | PUBLIC |
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| Assigner | [email protected] |
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| Source Priority | CVE Program / NVD first with legacy fallback |
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| Published | 2019-03-05 15:29:00 UTC |
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| Updated | 2021-06-28 12:15:00 UTC |
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| Description | UltraVNC revision 1205 has stack-based buffer overflow vulnerability in VNC client code inside ShowConnInfo routine, which leads to a denial of service (DoS) condition. This attack appear to be exploitable via network connectivity. User interaction is required to trigger this vulnerability. This vulnerability has been fixed in revision 1206. |
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NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|
| KLCERT-19-009: UltraVNC Access of Memory Location After End of Buffer | Kaspersky ICS CERT |
MISC |
ics-cert.kaspersky.com |
Not Applicable, Third Party Advisory |
| cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf |
CONFIRM |
cert-portal.siemens.com |
Third Party Advisory |
| KLCERT-19-010: UltraVNC Stack-based Buffer Overflow | Kaspersky ICS CERT |
MISC |
ics-cert.kaspersky.com |
Third Party Advisory |
| Siemens SIMATIC UltraVNC HMI WinCC Products | CISA |
MISC |
us-cert.cisa.gov |
|
| Siemens SINUMERIK | CISA |
MISC |
www.us-cert.gov |
Third Party Advisory, US Government Resource |
| cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf |
CONFIRM |
cert-portal.siemens.com |
|
| cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf |
CONFIRM |
cert-portal.siemens.com |
|
| 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
- 590701 Siemens SINAMICS Medium Voltage Products Remote Access (Update B) Multiple Vulnerabilities (ICSA-21-131-04) (ssa-286838)
- 590854 Schneider Electric TelevisGo Multiple Vulnerabilities (SEVD-2019-225-05)
