Apple · macOS
CVE-2021-30657
Apple macOS Unspecified Vulnerability
공격에 악용됨
보통 5.5 공격 가능성: 69%
무엇인가
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited..
CISA: Apple macOS contains an unspecified logic issue in System Preferences that may allow a malicious application to bypass Gatekeeper checks.
할 일
Apply updates per vendor instructions.
미국 연방 기관 조치 기한: 2021년 11월 17일
Apple의 다른 악용된 결함
| 추가됨 | 취약점 | 제품 | 심각도 | 공격 가능성 |
|---|---|---|---|---|
| 2026. 8. 18. | Improper Authentication | macOS | 치명적 9.8 | 1.7% |
| 2023. 4. 17. | Use-After-Free | macOS | 높음 7.8 | 0.7% |
| 2022. 4. 4. | Out-of-Bounds Read | macOS | 보통 5.5 | 1.1% |
| 2022. 4. 4. | Out-of-Bounds Write | macOS | 높음 7.8 | 12% |
| 2021. 11. 3. | Unspecified | macOS | 높음 7.8 | 7.0% |
| 2026. 9. 29. | Out-of-Bounds Write | Multiple Products | 높음 8.8 | 26% |
| 2026. 3. 20. | Buffer Overflow | Multiple Products | 높음 8.8 | 1.7% |
| 2026. 3. 20. | Improper Locking | Multiple Products | 높음 7.8 | 0.4% |
출처: Known Exploited Vulnerabilities(CISA, 퍼블릭 도메인), CVE records(cve.org), EPSS(FIRST). 공격 가능성은 누군가 향후 30일 안에 이 결함을 악용하려 할 확률에 대한 EPSS 추정치입니다.