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
5
AV:N/AC:L/Au:N/C:N/I:N/A:P
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 – – 7.34% – – 2022-04-03 – – 7.34% – – 2023-02-05 – – 5.24% – – 2023-02-19 – – 7.34% – – 2023-02-26 – – 7.34% – – 2023-03-12 – – – 0.72% – 2024-01-14 – – – 0.72% – 2024-02-11 – – – 0.72% – 2024-06-02 – – – 0.72% – 2024-12-22 – – – 0.61% – 2025-01-05 – – – 0.61% – 2025-01-19 – – – 0.61% – 2025-03-18 – – – – 5.55% 2025-03-30 – – – – 8.33% 2025-04-11 – – – – 8.33% 2025-04-13 – – – – 8.33% 2025-04-15 – – – – 8.33% 2025-07-30 – – – – 6.61% 2025-10-01 – – – – 8.08% 2025-10-27 – – – – 6.61% 2025-10-28 – – – – 8.08% 2025-11-18 – – – – 8.08% 2025-11-21 – – – – 8.08% 2025-12-07 – – – – 22.71% 2025-12-27 – – – – 17.1% 2025-12-28 – – – – 22.71%
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 81% 2022-04-03 92% 2023-02-05 89% 2023-02-19 92% 2023-02-26 93% 2023-03-12 78% 2024-01-14 79% 2024-02-11 8% 2024-06-02 81% 2024-12-22 78% 2025-01-05 79% 2025-01-19 79% 2025-03-18 9% 2025-03-30 91% 2025-04-11 92% 2025-04-13 91% 2025-04-15 92% 2025-07-30 91% 2025-10-01 92% 2025-10-27 91% 2025-10-28 92% 2025-11-18 91% 2025-11-21 92% 2025-12-07 96% 2025-12-27 95% 2025-12-28 96%
언급된 제품
구성 0 Apache>>Subversion >> Version 까지 (미포함) 1.6.17
구성 0 Canonical>>Ubuntu_linux >> Version 10.04
Canonical>>Ubuntu_linux >> Version 10.10
Canonical>>Ubuntu_linux >> Version 11.04
구성 0 Debian>>Debian_linux >> Version 5.0
Debian>>Debian_linux >> Version 6.0
구성 0 Fedoraproject>>Fedora >> Version 14
Fedoraproject>>Fedora >> Version 15
구성 0 Apple>>Mac_os_x >> Version 까지 (미포함) 10.7.3
참고 자료