관련 약점
CWE-ID
약점 이름
출처
CWE-476
NULL Pointer Dereference The product dereferences a pointer that it expects to be valid but is NULL.
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
7.8
AV:N/AC:L/Au:N/C:N/I:N/A:C
nvd@nist.gov
EPSS
EPSS는 취약점이 악용될 가능성을 예측하는 점수 모델입니다.
EPSS 점수
EPSS 모델은 0과 1(0~100%) 사이의 확률 점수를 생성합니다. 점수가 높을수록 취약점이 악용될 가능성이 높습니다.
날짜 EPSS V0 EPSS V1 EPSS V2 (> 2022-02-04) EPSS V3 (> 2025-03-07) EPSS V4 (> 2025-03-17) 2022-02-06 – – 4.36% – – 2022-04-03 – – 4.36% – – 2022-09-25 – – 4.36% – – 2023-03-12 – – – 12.36% – 2023-04-02 – – – 12.36% – 2024-02-11 – – – 12.43% – 2024-03-31 – – – 15.65% – 2024-06-02 – – – 15.65% – 2024-06-30 – – – 11.69% – 2024-11-24 – – – 11.69% – 2024-12-08 – – – 11.69% – 2024-12-22 – – – 21.33% – 2025-01-19 – – – 21.33% – 2025-02-16 – – – 21.33% – 2025-02-16 – – – 21.33% – 2025-03-18 – – – – 9.11% 2025-06-04 – – – – 6.99% 2025-11-09 – – – – 9.11% 2026-02-22 – – – – 9.11% 2026-03-08 – – – – 5.27%
EPSS 백분위수
백분위수는 EPSS 점수에 따라 CVE의 순위를 매기는 데 사용됩니다. 예를 들어 EPSS 점수 기준 95번째 백분위수의 CVE는 다른 CVE의 95%보다 악용될 가능성이 높습니다.
날짜 백분위수 2022-02-06 71% 2022-04-03 87% 2022-09-25 88% 2023-03-12 94% 2023-04-02 95% 2024-02-11 95% 2024-03-31 96% 2024-06-02 96% 2024-06-30 95% 2024-11-24 95% 2024-12-08 96% 2024-12-22 96% 2025-01-19 96% 2025-02-16 97% 2025-02-16 97% 2025-03-18 92% 2025-06-04 91% 2025-11-09 92% 2026-02-22 93% 2026-03-08 9%
언급된 제품
구성 0 Debian>>Debian_linux >> Version 7.0
구성 0 Redhat>>Enterprise_linux_desktop >> Version 7.0
Redhat>>Enterprise_linux_hpc_node >> Version 7.0
Redhat>>Enterprise_linux_server >> Version 7.0
Redhat>>Enterprise_linux_workstation >> Version 7.0
구성 0 Mit>>Kerberos_5 >> Version 1.10
Mit>>Kerberos_5 >> Version 1.10.1
Mit>>Kerberos_5 >> Version 1.10.2
Mit>>Kerberos_5 >> Version 1.10.3
Mit>>Kerberos_5 >> Version 1.10.4
Mit>>Kerberos_5 >> Version 1.11
Mit>>Kerberos_5 >> Version 1.11.1
Mit>>Kerberos_5 >> Version 1.11.2
Mit>>Kerberos_5 >> Version 1.11.3
Mit>>Kerberos_5 >> Version 1.11.4
Mit>>Kerberos_5 >> Version 1.11.5
Mit>>Kerberos_5 >> Version 1.12
Mit>>Kerberos_5 >> Version 1.12.1
참고 자료