CVE-2020-9926 (CNNVD-202104-087)
中文标题:
Apple 多款产品资源管理错误漏洞
英文标题:
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13....
漏洞描述
中文描述:
Apple iOS和Apple tvOS都是美国苹果(Apple)公司的产品。Apple iOS是一套为移动设备所开发的操作系统。Apple tvOS是一套智能电视操作系统。 Apple 多款产品存在资源管理错误漏洞,该漏洞源于应用程序意外的终止或任意代码执行。以下产品及版本被修复:iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, iCloud for Windows 7.20, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra。
英文描述:
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, iCloud for Windows 7.20, macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra. Processing maliciously crafted XML may lead to an unexpected application termination or arbitrary code execution.
CWE类型:
标签:
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Apple | iOS and iPadOS | - | < 13.6 | - |
cpe:2.3:a:apple:ios_and_ipados:*:*:*:*:*:*:*:*
|
| Apple | macOS | - | < 10.15 | - |
cpe:2.3:a:apple:macos:*:*:*:*:*:*:*:*
|
| apple | icloud | * | - | - |
cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*
|
| apple | ipados | * | - | - |
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
|
| apple | iphone_os | * | - | - |
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
|
| apple | mac_os_x | * | - | - |
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.13.6 | - | - |
cpe:2.3:o:apple:mac_os_x:10.13.6:-:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14.6 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14.6:-:*:*:*:*:*:*
|
| apple | tvos | * | - | - |
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
|
| apple | watchos | * | - | - |
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
|
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
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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-2020-9926 |
2025-11-11 15:20:44 | 2025-11-11 07:36:31 |
| NVD | nvd_CVE-2020-9926 |
2025-11-11 14:57:09 | 2025-11-11 07:44:53 |
| CNNVD | cnnvd_CNNVD-202104-087 |
2025-11-11 15:10:36 | 2025-11-11 07:56:40 |
版本与语言
安全公告
变更历史
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-202104-087
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
查看详细变更
- severity: SeverityLevel.MEDIUM -> SeverityLevel.HIGH
- cvss_score: 未提取 -> 7.8
- cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- cvss_version: NOT_EXTRACTED -> 3.1
- affected_products_count: 5 -> 10
- data_sources: ['cve'] -> ['cve', 'nvd']