Vulnerability in Microsoft Live_meeting
CVE-2015-1671
The Windows DirectWrite library, as used in Microsoft .NET Framework 3.0 SP2, 3.5, 3.5.1, 4, 4.5, 4.5.1, and 4.5.2; Office 2007 SP3 and 2010 SP2; Live Meeting 2007 Console; Lync 2010; Lync 2010 Attendee; Lync 2013 SP1; Lync Basic 2013 SP1…
EPSS: 0.546 (98.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Microsoft Live_meeting — versions 2007
- Microsoft Lync — versions 2010, 2013
- Microsoft .Net_framework — versions 3.0, 4.0, 4.5
- Microsoft Silverlight — versions 5.0
- Microsoft Windows_7
- Microsoft Windows_8
- Microsoft Windows_8.1
- Microsoft Windows_server_2003
- Microsoft Windows_server_2008 — versions r2
- Microsoft Windows_server_2012 — versions r2
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply updates per vendor instructions.
Public proof-of-concept exploits
References
- secure@microsoft.com (x_refsource_MS, vendor-advisory, Patch, Vendor Advisory)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK, Broken Link)
- secure@microsoft.com (VDB Entry, Third Party Advisory, vdb-entry, Broken Link, x_refsource_BID)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (US Government Resource)
Frequently asked questions
- What is CVE-2015-1671?
- CVE-2015-1671 is a high-severity vulnerability in Microsoft Live_meeting. CVSS score: 7.8/10. Published 2015-05-13.
- How severe is CVE-2015-1671?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2015-1671 known to be exploited?
- Yes. CVE-2015-1671 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2022-05-25), indicating it is being actively exploited. 3 public proof-of-concept repositories are indexed.