Overview
- Description
- 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.
- Source
- secure@microsoft.com
- NVD status
- Modified
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 9.3
- Impact score
- 10
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:microsoft:lync:2013:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8B854E18-7CB0-43F7-9EBF-E356FA176B2F"
},
{
"criteria": "cpe:2.3:a:microsoft:skype_for_business:2016:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D499807D-91F3-447D-B9F0-D612898C9339"
}
],
"operator": "OR"
}
]
}
]