CVE-2017-0129

7.5 highEPSS 7.9%

Microsoft Lync for Mac 2011 fails to properly validate certificates, allowing remote attackers to alter server-client communications, aka "Microsoft Lync for Mac Certificate Validation Vulnerability."

Severity

CVSS 3.0

7.5 high

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

EPSS: 7.9% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)
CWE: CWE-295
Published: 2017-03-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

microsoft:lync_for_mac

References

http://www.securityfocus.com/bid/96752
http://www.securitytracker.com/id/1038020
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0129
http://www.securityfocus.com/bid/96752
http://www.securitytracker.com/id/1038020

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