CVE-2013-1302 is a critical remote code execution vulnerability affecting Microsoft Communicator 2007 R2, Lync 2010, Lync 2010 Attendee, and Lync Server 2013. The flaw stems from improper memory handling, allowing attackers to execute arbitrary code by sending a specially crafted invitation that triggers access to a deleted object. With a CVSS score of 9.3 and an EPSS score indicating a higher exploitability probability than 97.5% of all CVEs, this vulnerability poses a significant risk. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2010CPE matchmatch criteria | cpe:2.3:a:microsoft:lync:2010:*:attendee:*:*:*:*:* | ||
2010CPE matchmatch criteria | cpe:2.3:a:microsoft:lync:2010:*:x64:*:*:*:*:* | ||
2010CPE matchmatch criteria | cpe:2.3:a:microsoft:lync:2010:*:x86:*:*:*:*:* | ||
2013CPE matchmatch criteria | cpe:2.3:a:microsoft:lync_server:2013:*:*:*:*:*:*:* | ||
2007CPE matchmatch criteria | cpe:2.3:a:microsoft:office_communicator:2007:r2:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.