lighttpd before 1.4.14 allows attackers to cause a denial of service (crash) via a request to a file whose mtime is 0, which results in a NULL pointer dereference.
CVE 정보
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
–
–
2.69%
–
–
2022-04-03
–
–
2.69%
–
–
2022-06-12
–
–
2.69%
–
–
2023-02-26
–
–
2.69%
–
–
2023-03-12
–
–
–
1.62%
–
2023-04-02
–
–
–
1.62%
–
2023-04-23
–
–
–
2.22%
–
2023-09-24
–
–
–
2.38%
–
2023-12-10
–
–
–
3.32%
–
2024-01-14
–
–
–
3.37%
–
2024-02-11
–
–
–
3.37%
–
2024-02-25
–
–
–
4.22%
–
2024-03-31
–
–
–
6.81%
–
2024-06-02
–
–
–
6.81%
–
2024-07-28
–
–
–
6.02%
–
2024-11-03
–
–
–
5.07%
–
2024-12-22
–
–
–
3.34%
–
2025-01-19
–
–
–
3.34%
–
2025-03-18
–
–
–
–
1.33%
2025-03-30
–
–
–
–
1.33%
2025-04-15
–
–
–
–
1.33%
2025-05-13
–
–
–
–
1.51%
2025-07-30
–
–
–
–
1.7%
2025-10-01
–
–
–
–
1.55%
2025-10-27
–
–
–
–
1.7%
2025-10-28
–
–
–
–
1.55%
2025-11-18
–
–
–
–
1.55%
2025-11-21
–
–
–
–
1.55%
2025-12-05
–
–
–
–
1.62%
2025-12-27
–
–
–
–
1.77%
2025-12-28
–
–
–
–
1.62%
2026-02-22
–
–
–
–
1.62%
2026-05-17
–
–
–
–
1.5%
2026-06-14
–
–
–
–
1.5%
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.