CVE-2019-8262

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Summary

CVECVE-2019-8262
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-03-05 15:29:00 UTC
Updated2021-06-28 12:15:00 UTC
DescriptionUltraVNC revision 1203 has multiple heap buffer overflow vulnerabilities in VNC client code inside Ultra decoder, which results in code execution. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1204.

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Siemens Sinumerik Access Mymachine/p2p All All All All
Application Siemens Sinumerik Access Mymachine/p2p All All All All
Application Siemens Sinumerik Access Mymachine/p2p All All All All
Application Siemens Sinumerik Pcu Base Win10 Software/ipc All All All All
Application Siemens Sinumerik Pcu Base Win10 Software/ipc All All All All
Application Siemens Sinumerik Pcu Base Win10 Software/ipc All All All All
Application Siemens Sinumerik Pcu Base Win7 Software/ipc All All All All
Application Siemens Sinumerik Pcu Base Win7 Software/ipc All All All All
Application Uvnc Ultravnc All All All All
Application Uvnc Ultravnc All All All All

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf CONFIRM cert-portal.siemens.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
KLCERT-19-008: UltraVNC Heap-based Buffer Overflow | 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

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)
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