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Vulnerability Details :

CVE-2019-0798

Assigner Org ID-f38d906d-7342-40ea-92c1-6c4a2c6478c8

Published At-09 Apr, 2019 | 02:33

Updated At-04 Aug, 2024 | 17:58

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'.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:microsoft

Assigner Org ID:f38d906d-7342-40ea-92c1-6c4a2c6478c8

Published At:09 Apr, 2019 | 02:33

Updated At:04 Aug, 2024 | 17:58

▼CVE Numbering Authority (CNA)

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'.

Affected Products

Vendor

Microsoft Corporation

Product

Skype for Business Server 2015

Versions

Affected

March 2019 Update

Vendor

Microsoft Corporation

Product

Microsoft Lync Server 2013

Versions

Affected

July 2018 Update

Problem Types

Type	CWE ID	Description
text	N/A	Spoofing

Type: text

CWE ID: N/A

Description: Spoofing

References

Hyperlink	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0798	x_refsource_CONFIRM

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

Resource:

x_refsource_CONFIRM

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0798	x_refsource_CONFIRM x_transferred

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

Resource:

x_refsource_CONFIRM

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:secure@microsoft.com

Published At:09 Apr, 2019 | 03:29

Updated At:24 Aug, 2020 | 17:37

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'.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.0	6.1	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary	2.0	4.3	MEDIUM	AV:N/AC:M/Au:N/C:N/I:P/A:N

Type: Primary

Version: 3.0

Base score: 6.1

Base severity: MEDIUM

Vector:

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Type: Primary

Version: 2.0

Base score: 4.3

Base severity: MEDIUM

Vector:

AV:N/AC:M/Au:N/C:N/I:P/A:N

CPE Matches

Microsoft Corporation

>>lync_server>>2013

cpe:2.3:a:microsoft:lync_server:2013:*:*:*:*:*:*:*

Microsoft Corporation

>>skype_for_business_server>>2015

cpe:2.3:a:microsoft:skype_for_business_server:2015:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-79	Primary	nvd@nist.gov

CWE ID: CWE-79

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0798	secure@microsoft.com	Patch Vendor Advisory

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

Source: secure@microsoft.com

Resource:

Patch

Vendor Advisory

CVE-2019-0798

Credits

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

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Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

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Affected

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Metrics Other Info

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Metrics Other Info

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CISA Catalog

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Change History

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