以下是这个网页截图中关于漏洞的关键信息，以简洁的Markdown格式返回： CVE Identifier: CVE-2012-3331 Vulnerability Title: Lotus Sametime stack-based buffer overflow CVSS 2.0 Base Score: 5 - Access Vector: Network - Access Complexity: Low - Authentication: None - Confidentiality Impact: Partial - Integrity Impact: None - Availability Impact: None CVSS 2.0 Temporal Score: 4.4 - Exploitability: High - Remediation Level: Official Fix - Report Confidence: Confirmed Consequences: Obtain Information Remedy: Refer to IBM Security Bulletin 1613895 for patch, upgrade or suggested workaround information. See References. Affected Products: - IBM Lotus Sametime 6.5 - IBM Lotus Sametime 7.0 - IBM Lotus Sametime 7.5 - IBM Lotus Sametime 8.0 External Link: - IBM Security Bulletin 1613895 - CVE-2012-3331 Coverage: - PAM_HTTP_SameTime_GET_STLOG_NSF (Date: Feb 12, 2013)