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  1. CVEs
  2. CVE-2019-8275
  1. CVEs

CVE-2019-8275

critical
  • Information
  • CPEs
  • Plugins

Description

UltraVNC revision 1211 has multiple improper null termination vulnerabilities in VNC server code, which result in out-of-bound data being accessed by remote users. This attack appears to be exploitable via network connectivity. These vulnerabilities have been fixed in revision 1212.

References

  • Advisories
  • More

https://www.us-cert.gov/ics/advisories/icsa-20-161-06

https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-022-ultravnc-improper-null-termination/

https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf

https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11

https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf

https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf

Details

Source: Mitre, NVD

Published: 2019-03-08

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.02251

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