CVE-2011-1987 (CNNVD-201109-172)
中文标题:
Microsoft Office Excel数组索引远程代码执行漏洞
英文标题:
Array index error in Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Excel 2010 Gol...
漏洞描述
中文描述:
Microsoft Office Excel是Office套件中的电子表格工具。 Microsoft Excel在处理特制Excel文件时存在远程代码执行漏洞。此漏洞属于整数签名问题,可导致无效数组索引,可由带负iax字段的某些记录触发。传递的负16位值稍后符号扩展到32位,然后用作堆数组的索引。由于对iax字段验证不全,可能在数组之外索引,这会导致以用户数据覆盖任意内存位置,执行任意代码。
英文描述:
Array index error in Microsoft Excel 2003 SP3 and 2007 SP2; Excel in Office 2007 SP2; Excel 2010 Gold and SP1; Excel in Office 2010 Gold and SP1; Office 2004, 2008, and 2011 for Mac; Open XML File Format Converter for Mac; Excel Viewer SP2; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 allows remote attackers to execute arbitrary code via a crafted spreadsheet, aka "Excel Out of Bounds Array Indexing Vulnerability."
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| microsoft | excel | 2003 | - | - |
cpe:2.3:a:microsoft:excel:2003:sp3:*:*:*:*:*:*
|
| microsoft | excel | 2007 | - | - |
cpe:2.3:a:microsoft:excel:2007:sp2:*:*:*:*:*:*
|
| microsoft | excel | 2010 | - | - |
cpe:2.3:a:microsoft:excel:2010:*:x32:*:*:*:*:*
|
| microsoft | excel_viewer | * | - | - |
cpe:2.3:a:microsoft:excel_viewer:*:sp2:*:*:*:*:*:*
|
| microsoft | office | 2004 | - | - |
cpe:2.3:a:microsoft:office:2004:*:mac:*:*:*:*:*
|
| microsoft | office | 2007 | - | - |
cpe:2.3:a:microsoft:office:2007:sp2:*:*:*:*:*:*
|
| microsoft | office | 2008 | - | - |
cpe:2.3:a:microsoft:office:2008:*:mac:*:*:*:*:*
|
| microsoft | office | 2010 | - | - |
cpe:2.3:a:microsoft:office:2010:*:x32:*:*:*:*:*
|
| microsoft | office | 2011 | - | - |
cpe:2.3:a:microsoft:office:2011:*:mac:*:*:*:*:*
|
| microsoft | office_compatibility_pack | 2007 | - | - |
cpe:2.3:a:microsoft:office_compatibility_pack:2007:sp2:*:*:*:*:*:*
|
| microsoft | open_xml_file_format_converter | * | - | - |
cpe:2.3:a:microsoft:open_xml_file_format_converter:*:*:mac:*:*:*:*:*
|
解决方案
中文解决方案:
英文解决方案:
临时解决方案:
CVSS评分详情
AV:N/AC:M/Au:N/C:C/I:C/A:C
时间信息
利用信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2011-1987 |
2025-11-11 15:18:22 | 2025-11-11 07:33:15 |
| NVD | nvd_CVE-2011-1987 |
2025-11-11 14:53:43 | 2025-11-11 07:42:04 |
| CNNVD | cnnvd_CNNVD-201109-172 |
2025-11-11 15:09:13 | 2025-11-11 07:49:54 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 授权问题
- cnnvd_id: 未提取 -> CNNVD-201109-172
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
- cvss_score: 未提取 -> 9.3
- cvss_vector: NOT_EXTRACTED -> AV:N/AC:M/Au:N/C:C/I:C/A:C
- cvss_version: NOT_EXTRACTED -> 2.0
- affected_products_count: 0 -> 11
- data_sources: ['cve'] -> ['cve', 'nvd']