CISA KEV 정보
| 취약점명 | Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability |
|---|---|
| 설명 | Apple iOS, iPadOS, and macOS WebKit contain an unspecified logic vulnerability that allows a remote attacker to execute code. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing. |
| 조치사항 | Apply updates per vendor instructions. |
| 랜섬웨어 캠페인 악용 | Unknown |
| CWE | CWE-1173 |
| 등록일 (KEV) | 2021-11-03 |
| 조치 기한 | 2021-11-17 |
| 추가 참고 | https://nvd.nist.gov/vuln/detail/CVE-2021-1870 |
NVD 상세 정보
CVSS v3.1: 9.8 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 7.5
AV:N/AC:L/Au:N/C:P/I:P/A:P설명: A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
참조
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/ [Broken Link, Mailing List]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/ [Broken Link, Mailing List]
- https://security.gentoo.org/glsa/202104-03 [Third Party Advisory]
- https://support.apple.com/en-us/HT212146 [Release Notes, Vendor Advisory]
- https://support.apple.com/en-us/HT212147 [Release Notes, Vendor Advisory]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ/ [Broken Link, Mailing List]
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU/ [Broken Link, Mailing List]
- https://security.gentoo.org/glsa/202104-03 [Third Party Advisory]
- https://support.apple.com/en-us/HT212146 [Release Notes, Vendor Advisory]
- https://support.apple.com/en-us/HT212147 [Release Notes, Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-1870 [US Government Resource]
This product uses the NVD API but is not endorsed or certified by the NVD.