VulnerabilityModified
CVE-2017-0129
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."
HIGH 7.5EPSS 7.88%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.88%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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."
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- EPSS
- 7.88% probability · 94th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Affected
- microsoft/lync for mac
- Source
- secure@microsoft.com
References
- http://www.securityfocus.com/bid/96752Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038020
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0129Patch, Vendor Advisory
- http://www.securityfocus.com/bid/96752Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1038020
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0129Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.