高危
Apple tvOS输入验证错误漏洞(CVE-2021-30883)
2021-08-24 18:49:47 公开 ，2025-10-22 00:25:59 更新
- 关键漏洞
- CISA KEV
- 本地
- 无需认证
- 远程
- CWE Top 25 (2023)
- CWE Top 25 (2024)
- 公开PoC
- CWEs：
- CWE-787 （Out-of-bounds Write）
- SSVC：
- 可利用状态：已被积极利用攻击自动化：否技术影响评估：全部 2025-01-30 01:29:52
风险信息
- CVSS v2 向量
- AV:N/AC:M/Au:N/C:C/I:C/A:C
- CVSS v2 风险值
- 9.3
- CVSS v3 向量
- AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS v3 风险值
- 7.8
- CVSS v3.1 向量
- AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS v3.1 风险值
- 7.8
详细信息
- 漏洞类型
- 输入验证错误
- 漏洞描述
- Apple tvOS是美国苹果（Apple）公司的一套智能电视操作系统。Apple多款产品存在输入验证错误漏洞，应用程序可以利用该漏洞使用内核特权执行任意代码。该漏洞在以下版本中被修复：iOS 15.0.2和iPadOS 15.0.2,macOS Monterey 12.0.1,iOS 14.8.1和iPadOS 14.8.1,tvOS 15.1,watchOS 8.1,macOS Big Sur 11.6.1。
- 修复建议
- 目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://support.apple.com/en-us/HT212846
参考链接
- https://support.apple.com/HT212846
- https://packetstormsecurity.com/files/164557/Apple-Security-Advisory-2021-10-11-1.html
- https://support.apple.com/en-us/HT212872
NVD · x_refsource_MISC
- https://www.cybersecurity-help.cz/vdb/SB2021102716
- https://support.apple.com/en-us/HT212846
NVD · x_refsource_MISC
- https://support.apple.com/en-us/HT212869
NVD · x_refsource_MISC
- https://www.cybersecurity-help.cz/vdb/SB2021101201
- https://www.auscert.org.au/bulletins/ESB-2021.3368
- https://support.apple.com/en-us/HT212876
NVD · x_refsource_MISC
- https://packetstormsecurity.com/files/164683/Apple-Security-Advisory-2021-10-26-7.html
- https://support.apple.com/en-us/HT212874
NVD · x_refsource_MISC
- https://support.apple.com/en-us/HT212868
NVD · x_refsource_MISC
- https://packetstormsecurity.com/files/164672/Apple-Security-Advisory-2021-10-26-3.html
- https://vigilance.fr/vulnerability/Apple-iOS-memory-corruption-via-IOMobileFrameBuffer-36629
- https://support.apple.com/HT212868
- https://www.auscert.org.au/bulletins/ESB-2021.3578
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30883
NVD · US Government Resource