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cve[email protected]CVE-2018-8238
HistoryJul 11, 2018 - 12:29 a.m.

CVE-2018-8238

2018-07-1100:29:00
NVD-CWE-noinfo
[email protected]
web.nvd.nist.gov
103
skype
microsoft
lync
vulnerability
unc path
bypass
security
nvd

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.004 Low

EPSS

Percentile

73.6%

JSON

A security feature bypass vulnerability exists when Skype for Business or Lync do not properly parse UNC path links shared via messages, aka “Skype for Business and Lync Security Feature Bypass Vulnerability.” This affects Skype, Microsoft Lync.

VendorProductVersionCPE
microsoftskype*cpe:2.3:a:microsoft:skype:*:*:*:*:*:*:*:*
microsoftskype*cpe:2.3:a:microsoft:skype:*:*:*:*:*:*:*:*
microsoftlync*cpe:2.3:a:microsoft:lync:*:*:*:*:*:*:*:*
microsoftlync*cpe:2.3:a:microsoft:lync:*:*:*:*:*:*:*:*

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7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.004 Low

EPSS

Percentile

73.6%

JSON
Related for CVE-2018-8238
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