CVE-2021-1875 (CNNVD-202104-1958)
HIGH
中文标题:
Apple watchOS 资源管理错误漏洞
英文标题:
A double free issue was addressed with improved memory management. This issue is fixed in Security U...
CVSS分数:
7.8
发布时间:
2021-09-08 14:49:16
漏洞类型:
资源管理错误
状态:
PUBLISHED
数据质量分数:
0.30
数据版本:
v3
漏洞描述
中文描述:
Apple watchOS是美国苹果（Apple）公司的一套智能手表操作系统。 watchOS 存在资源管理错误漏洞，该漏洞源于在处理libxslt库中的文件时出现了双重错误。以下产品及版本受到影响：watchOS: 7.0 18R382, 7.0.1 18R395, 7.0.2 18R402, 7.0.3 18R410, 7.1 18R590, 7.2 18S564, 7.3 18S801, 7.3.1 18S811, 7.3.2 18S821, 7.3.3 18S830 。
英文描述:
A double free issue was addressed with improved memory management. This issue is fixed in Security Update 2021-002 Catalina, Security Update 2021-003 Mojave, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing a maliciously crafted file may lead to heap corruption.
CWE类型:
CWE-415
标签:
（暂无数据）
受影响产品
| 厂商 | 产品 | 版本 | 版本范围 | 平台 | CPE |
|---|---|---|---|---|---|
| Apple | iOS and iPadOS | - | < 14.5 | - |
cpe:2.3:a:apple:ios_and_ipados:*:*:*:*:*:*:*:*
|
| Apple | tvOS | - | < 14.5 | - |
cpe:2.3:a:apple:tvos:*:*:*:*:*:*:*:*
|
| Apple | watchOS | - | < 7.4 | - |
cpe:2.3:a:apple:watchos:*:*:*:*:*:*:*:*
|
| Apple | macOS | - | < 11.3 | - |
cpe:2.3:a:apple:macos:*:*:*:*:*:*:*:*
|
| apple | ipados | * | - | - |
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
|
| apple | iphone_os | * | - | - |
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14.0 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14.0:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14.1 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14.1:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14.2 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14.2:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14.3 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14.3:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14.4 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14.4:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14.5 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14.5:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.14.6 | - | - |
cpe:2.3:o:apple:mac_os_x:10.14.6:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.15 | - | - |
cpe:2.3:o:apple:mac_os_x:10.15:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.15.1 | - | - |
cpe:2.3:o:apple:mac_os_x:10.15.1:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.15.2 | - | - |
cpe:2.3:o:apple:mac_os_x:10.15.2:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.15.3 | - | - |
cpe:2.3:o:apple:mac_os_x:10.15.3:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.15.4 | - | - |
cpe:2.3:o:apple:mac_os_x:10.15.4:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.15.5 | - | - |
cpe:2.3:o:apple:mac_os_x:10.15.5:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.15.6 | - | - |
cpe:2.3:o:apple:mac_os_x:10.15.6:*:*:*:*:*:*:*
|
| apple | mac_os_x | 10.15.7 | - | - |
cpe:2.3:o:apple:mac_os_x:10.15.7:*:*:*:*:*:*:*
|
| apple | macos | * | - | - |
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
|
| 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:
（暂无数据）
英文解决方案:
（暂无数据）
临时解决方案:
（暂无数据）
CVSS评分详情
7.8
HIGH
CVSS向量:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS版本:
3.1
机密性
HIGH
完整性
HIGH
可用性
HIGH
时间信息
发布时间:
2021-09-08 14:49:16
修改时间:
2024-08-03 16:25:05
创建时间:
2025-11-11 15:36:34
更新时间:
2025-11-11 15:56:42
利用信息
暂无可利用代码信息
数据源详情
| 数据源 | 记录ID | 版本 | 提取时间 |
|---|---|---|---|
| CVE | cve_CVE-2021-1875 |
2025-11-11 15:20:46 | 2025-11-11 07:36:34 |
| NVD | nvd_CVE-2021-1875 |
2025-11-11 14:57:42 | 2025-11-11 07:44:56 |
| CNNVD | cnnvd_CNNVD-202104-1958 |
2025-11-11 15:10:37 | 2025-11-11 07:56:42 |
版本与语言
当前版本:
v3
主要语言:
EN
支持语言:
EN
ZH
安全公告
暂无安全公告信息
变更历史
v3
CNNVD
2025-11-11 15:56:42
vulnerability_type: 未提取 → 资源管理错误; cnnvd_id: 未提取 → CNNVD-202104-1958; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
- vulnerability_type: 未提取 -> 资源管理错误
- cnnvd_id: 未提取 -> CNNVD-202104-1958
- data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2
NVD
2025-11-11 15:44:56
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: 6 → 25; data_sources: ['cve'] → ['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: 6 -> 25
- data_sources: ['cve'] -> ['cve', 'nvd']