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Lync CVE-2013-1302

CRITICAL
Buffer Overflow (CWE-119)
2013-05-15 secure@microsoft.com
9.3
CVSS 2.0 · NVD
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Severity by source

NVD PRIMARY
9.3 CRITICAL
AV:N/AC:M/Au:N/C:C/I:C/A:C

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:M/Au:N/C:C/I:C/A:C
Attack Vector
Network
Attack Complexity
M
Confidentiality
C
Integrity
C
Availability
C

Lifecycle Timeline

1
CVE Published
May 15, 2013 - 03:36 cve.org
CRITICAL 9.3

DescriptionCVE.org

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."

AnalysisAI

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. Rated critical severity (CVSS 9.3), this vulnerability is remotely exploitable. Epss exploitation probability 44.4% and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. 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." Affected products include: Microsoft Lync, Microsoft Lync Server, Microsoft Office Communicator.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.

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CVE-2013-1302 vulnerability details – vuln.today

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