Vulnerability in Microsoft Lync
CVE-2018-8546
A denial of service vulnerability exists in Skype for Business, aka "Microsoft Skype for Business Denial of Service Vulnerability." This affects Office 365 ProPlus, Microsoft Office, Microsoft Lync, Skype.
EPSS: 0.055 (91.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Microsoft Lync — versions 2013
- Microsoft Lync_basic — versions 2013
- Microsoft Lync — versions 2013 Service Pack 1 (32-bit), 2013 Service Pack 1 (64-bit), Basic 2013 Service Pack 1 (32-bit)
- Microsoft Office — versions 2019 for 32-bit editions, 2019 for 64-bit editions
- Microsoft Office — versions 365 ProPlus for 32-bit Systems, 365 ProPlus for 64-bit Systems, 2019
- Microsoft Office_365_proplus
- Microsoft Skype — versions Business 2016 (32-bit), Business 2016 (64-bit), Business 2016 Basic (32-bit)
- Microsoft Skype_for_business — versions 2016
- Microsoft Skype_for_business_basic — versions 2016
References
- secure@microsoft.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
Frequently asked questions
- What is CVE-2018-8546?
- CVE-2018-8546 is a medium-severity vulnerability in Microsoft Lync. CVSS score: 5.9/10. Published 2018-11-14.
- How severe is CVE-2018-8546?
- Medium severity. CVSS v3 base score is 5.9 out of 10.