CVE-2019-8261 - Vulnerability Details - OpenCVE

UltraVNC revision 1199 has a out-of-bounds read vulnerability in VNC code inside client CoRRE decoder, caused by multiplication overflow. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1200.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Uvnc	Ultravnc

Configuration 1 [-]

cpe:2.3:a:uvnc:ultravnc:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://cert-portal.siemens.com/productcert/pdf/ssa-286838.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-940818.pdf
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-007-ultravnc-out-of-bound-read/
https://us-cert.cisa.gov/ics/advisories/icsa-21-131-11
https://www.us-cert.gov/ics/advisories/icsa-20-161-06

History

No history.

MITRE

Status: PUBLISHED

Assigner: Kaspersky

Published: 2019-03-05T15:00:00Z

Updated: 2024-09-17T03:12:34.003Z

Reserved: 2019-02-12T00:00:00

Link: CVE-2019-8261

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-03-05T15:29:00.443

Modified: 2024-11-21T04:49:35.937

Link: CVE-2019-8261

Redhat

No data.

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