Buffer overflow in Microsoft Lync
CVE-2013-1302
Microsoft Communicator 2007 R2, Lync 2010, Lync 2010 Attendee, and Lync Server 2013 do not properly handle objects in memory, which allows remote attackers to execute arbitrary code via an invitation that triggers access to a deleted object, aka "Lync RCE Vulnerability."
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 9.3 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.219 (97.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.219 · newest: 0.219 · change: 0.000
Affected products
- Microsoft Lync — versions 2010
- Microsoft Lync Server — versions 2013
- Microsoft Office Communicator — versions 2007
Weakness classification (CWE)
References
- www.us-cert.gov/ncas/alerts/TA13-134A (US Government Resource, Third Party Advisory, third-party-advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:15952 (signature, vdb-entry)
- docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-041 (vendor-advisory)