Vulnerabilities > Microsoft > Lync > Critical

DATE CVE VULNERABILITY TITLE RISK
2020-07-14 CVE-2020-1025 Improper Input Validation vulnerability in Microsoft products
An elevation of privilege vulnerability exists when Microsoft SharePoint Server and Skype for Business Server improperly handle OAuth token validation.
network
low complexity
microsoft CWE-20
critical
9.8
2018-07-11 CVE-2018-8238 Unspecified vulnerability in Microsoft Lync and Skype for Business
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.
network
microsoft
critical
9.3
2017-10-13 CVE-2017-11786 Authentication Bypass by Capture-replay vulnerability in Microsoft Lync and Skype for Business
Skype for Business in Microsoft Lync 2013 SP1 and Skype for Business 2016 allows an attacker to steal an authentication hash that can be reused elsewhere, due to how Skype for Business handles authentication requests, aka "Skype for Business Elevation of Privilege Vulnerability."
network
microsoft CWE-294
critical
9.3
2017-06-15 CVE-2017-0283 Remote Code Execution vulnerability in Microsoft Windows Uniscribe
Uniscribe in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, Windows Server 2016, Microsoft Office 2007 SP3, Microsoft Office 2010 SP2, Microsoft Office Word Viewer, Microsoft Lync 2013 SP1, Skype for Business 2016, Microsoft Silverlight 5 Developer Runtime when installed on Microsoft Windows, and Microsoft Silverlight 5 when installed on Microsoft Windows allows a remote code execution vulnerability due to the way it handles objects in memory, aka "Windows Uniscribe Remote Code Execution Vulnerability".
network
microsoft
critical
9.3
2017-06-15 CVE-2017-8527 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Microsoft products
Graphics in Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8.1, Windows Server 2012 Gold and R2, Windows RT 8.1, Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allows a remote code execution vulnerability due to the way it handles objects in memory, aka "Windows Graphics Remote Code Execution Vulnerability".
network
microsoft CWE-119
critical
9.3
2017-03-17 CVE-2017-0108 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Microsoft products
The Windows Graphics Component in Microsoft Office 2007 SP3; 2010 SP2; and Word Viewer; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Live Meeting 2007; Silverlight 5; Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; and Windows 7 SP1 allows remote attackers to execute arbitrary code via a crafted web site, aka "Graphics Component Remote Code Execution Vulnerability." This vulnerability is different from that described in CVE-2017-0014.
network
microsoft CWE-119
critical
9.3
2016-10-14 CVE-2016-3396 Permissions, Privileges, and Access Controls vulnerability in Microsoft products
Graphics Device Interface (aka GDI or GDI+) in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, and 1607; Office 2007 SP3; Office 2010 SP2; Word Viewer; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Lync 2010 Attendee; and Live Meeting 2007 Console allows remote attackers to execute arbitrary code via a crafted embedded font, aka "GDI+ Remote Code Execution Vulnerability."
network
microsoft CWE-264
critical
9.3
2016-10-14 CVE-2016-7182 Improper Input Validation vulnerability in Microsoft products
The Graphics component in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, and 1607; Office 2007 SP3; Office 2010 SP2; Word Viewer; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Lync 2010 Attendee; and Live Meeting 2007 Console allows attackers to execute arbitrary code via a crafted True Type font, aka "True Type Font Parsing Elevation of Privilege Vulnerability."
network
low complexity
microsoft CWE-20
critical
10.0
2016-08-09 CVE-2016-3301 Improper Input Validation vulnerability in Microsoft products
The Windows font library in Microsoft Windows Vista SP2; Windows Server 2008 SP2 and R2 SP1; Windows 7 SP1; Windows 8.1; Windows Server 2012 Gold and R2; Windows RT 8.1; Windows 10 Gold, 1511, and 1607; Office 2007 SP3; Office 2010 SP2; Word Viewer; Skype for Business 2016; Lync 2013 SP1; Lync 2010; Lync 2010 Attendee; and Live Meeting 2007 Console allows remote attackers to execute arbitrary code via a crafted embedded font, aka "Windows Graphics Component RCE Vulnerability."
network
microsoft CWE-20
critical
9.3
2016-08-09 CVE-2016-3303 Improper Input Validation vulnerability in Microsoft products
The Windows font library in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Office 2007 SP3, Office 2010 SP2, Word Viewer, Skype for Business 2016, Lync 2013 SP1, Lync 2010, Lync 2010 Attendee, and Live Meeting 2007 Console allows remote attackers to execute arbitrary code via a crafted embedded font, aka "Windows Graphics Component RCE Vulnerability," a different vulnerability than CVE-2016-3304.
network
microsoft CWE-20
critical
9.3