CVE-2018-15361 - Vulnerability Details - OpenCVE

Description

UltraVNC revision 1198 has a buffer underflow vulnerability in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1199.

Published: 2019-03-05

Score: 9.8 Critical

EPSS: 1.3% Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

UltraVNC

UltraVNC

affected

Version	Status	Constraints
`1.2.2.3`	affected	—

Configuration 1 [-]

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

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-7239	UltraVNC revision 1198 has a buffer underflow vulnerability in VNC client code, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1199.

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.

The EPSS score is 0.01255.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://cert-portal.siemens.com/productcert/pdf/ssa-927095.pdf
https://ics-cert.kaspersky.com/advisories/klcert-advisories/2019/03/01/klcert-19-003-ultravnc-buffer-underwrite/
https://www.us-cert.gov/ics/advisories/icsa-20-161-06

History

No history.

Subscriptions

Uvnc Ultravnc

MITRE

Status: PUBLISHED

Assigner: Kaspersky

Published: 2019-03-05T15:00:00.000Z

Updated: 2024-09-16T17:07:56.107Z

Reserved: 2018-08-15T00:00:00.000Z

Link: CVE-2018-15361

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-03-05T15:29:00.273

Modified: 2024-11-21T03:50:37.367

Link: CVE-2018-15361

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

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