CVE-2021-1834 (CNNVD-202104-1976)

CRITICAL
中文标题:
Apple macOS 缓冲区错误漏洞
英文标题:
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in mac...
CVSS分数: 9.8
发布时间: 2021-09-08 14:43:28
漏洞类型: 缓冲区错误
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 macOS是美国苹果(Apple)公司的一套专为Mac计算机所开发的专用操作系统。 macOS 存在缓冲区错误漏洞,该漏洞源于英特尔图形驱动程序组件内部的边界错误。以下产品及版本受到影响:macOS: 10.14 18A391, 10.14.1 18B75, 10.14.1 18B2107, 10.14.1 18B3094, 10.14.2 18C54, 10.14.3 18D42, 10.14.3 18D43, 10.14.3 18D109, 10.14.4 18E226, 10.14.4 18E227, 10.14.5 18F132, 10.14.6 18G84, 10.14.6 18G87, 10.14.6 18G95, 10.14.6 18G103, 10.14.6 18G1012, 10.14.6 18G2022, 10.14.6 18G3020, 10.14.6 18G4032, 10.14.6 18G5033, 10.14.6 18G6020, 10.14.6 18G6032, 10.14.6 18G6042, 10.14.6 18G7016, 10.14.6 18G8012, 10.14.6 18G8022, 10.15 19A583, 10.15 19A602, 10.15 19A603, 10.15.1 19B88, 10.15.2 19C57, 10.15.3 19D76, 10.15.4 19E266, 10.15.4 19E287, 10.15.5 19F96, 10.15.5 19F101, 10.15.6 19G73, 10.15.6 19G2021, 10.15.7 19H2, 10.15.7 19H4, 10.15.7 19H15, 10.15.7 19H114, 10.15.7 19H512, 10.15.7 19H524, 11.0 20A2411, 11.0.1 20B29, 11.0.1 20B50, 11.1 20C69, 11.2 20D64, 11.2.1 20D74, 11.2.1 20D75, 11.2.2 20D80, 11.2.3 20D91 。

英文描述:

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges.

CWE类型:
CWE-787
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 macOS - < 11.3 - cpe:2.3:a:apple:macos:*:*:*:*:*:*:*:*
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:*:*:*:*:*:*:*:*
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)
参考链接
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
无标题 x_refsource_MISC
cve.org
访问
CVSS评分详情
9.8
CRITICAL
CVSS向量: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/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 14:43:28
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-2021-1834 2025-11-11 15:20:46 2025-11-11 07:36:34
NVD nvd_CVE-2021-1834 2025-11-11 14:57:42 2025-11-11 07:44:56
CNNVD cnnvd_CNNVD-202104-1976 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 → 缓冲区错误; cnnvd_id: 未提取 → CNNVD-202104-1976; data_sources: ['cve', 'nvd'] → ['cnnvd', 'cve', 'nvd']
查看详细变更
  • vulnerability_type: 未提取 -> 缓冲区错误
  • cnnvd_id: 未提取 -> CNNVD-202104-1976
  • data_sources: ['cve', 'nvd'] -> ['cnnvd', 'cve', 'nvd']
v2 NVD
2025-11-11 15:44:56
severity: SeverityLevel.MEDIUM → SeverityLevel.CRITICAL; cvss_score: 未提取 → 9.8; cvss_vector: NOT_EXTRACTED → CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H; cvss_version: NOT_EXTRACTED → 3.1; affected_products_count: 3 → 18; data_sources: ['cve'] → ['cve', 'nvd']
查看详细变更
  • severity: SeverityLevel.MEDIUM -> SeverityLevel.CRITICAL
  • cvss_score: 未提取 -> 9.8
  • cvss_vector: NOT_EXTRACTED -> CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • cvss_version: NOT_EXTRACTED -> 3.1
  • affected_products_count: 3 -> 18
  • data_sources: ['cve'] -> ['cve', 'nvd']