CVE-2019-0798 - Vulnerability Details - OpenCVE

Description

A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business and Lync Spoofing Vulnerability'.

Published: 2019-04-09

Score: 6.1 Medium

EPSS: < 1% Very 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

Microsoft

Skype for Business Server 2015

affected

Version	Status	Constraints
`March 2019 Update`	affected	—

Microsoft

Microsoft Lync Server 2013

affected

Version	Status	Constraints
`July 2018 Update`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:microsoft:lync_server:2013:::::::*
	cpe:2.3:a:microsoft:skype_for_business_server:2015:::::::*

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-2019-1554	A spoofing vulnerability exists when a Lync Server or Skype for Business Server does not properly sanitize a specially crafted request, aka 'Skype for Business and Lync Spoofing Vulnerability'.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00855.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0798

History

No history.

Subscriptions

Microsoft Lync Server Skype For Business Server

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2019-04-09T02:33:50.000Z

Updated: 2024-08-04T17:58:59.156Z

Reserved: 2018-11-26T00:00:00.000Z

Link: CVE-2019-0798

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-04-09T03:29:00.810

Modified: 2024-11-21T04:17:18.220

Link: CVE-2019-0798

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-79

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