The cache_invalidate function in modules/cache/cache_storage.c in the mod_cache module in the Apache HTTP Server 2.4.6, when a caching forward proxy is enabled, allows remote HTTP servers to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger a missing hostname value.
CVE 정보
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
4.3
AV:N/AC:M/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
–
–
5.24%
–
–
2022-02-20
–
–
5.24%
–
–
2022-04-03
–
–
5.24%
–
–
2022-11-13
–
–
5.24%
–
–
2022-11-20
–
–
5.24%
–
–
2022-12-18
–
–
5.24%
–
–
2023-01-01
–
–
5.24%
–
–
2023-02-26
–
–
5.24%
–
–
2023-03-12
–
–
–
14.52%
–
2023-07-02
–
–
–
5.76%
–
2023-08-20
–
–
–
4.15%
–
2024-02-11
–
–
–
4.15%
–
2024-06-02
–
–
–
4.15%
–
2024-12-15
–
–
–
4.15%
–
2024-12-22
–
–
–
4.15%
–
2025-01-19
–
–
–
4.15%
–
2025-03-18
–
–
–
–
18.66%
2025-05-01
–
–
–
–
14.58%
2025-05-04
–
–
–
–
18.66%
2025-06-01
–
–
–
–
14.58%
2025-06-04
–
–
–
–
18.66%
2025-07-01
–
–
–
–
14.58%
2025-07-04
–
–
–
–
18.66%
2025-07-30
–
–
–
–
18.05%
2025-08-01
–
–
–
–
9.16%
2025-08-04
–
–
–
–
18.05%
2025-10-01
–
–
–
–
14.58%
2025-10-04
–
–
–
–
18.66%
2025-10-27
–
–
–
–
18.05%
2025-10-28
–
–
–
–
18.66%
2025-11-01
–
–
–
–
14.58%
2025-11-04
–
–
–
–
18.66%
2025-11-30
–
–
–
–
24.35%
2025-12-01
–
–
–
–
17.18%
2025-12-04
–
–
–
–
24.35%
2025-12-27
–
–
–
–
38.41%
2025-12-28
–
–
–
–
24.35%
2026-01-01
–
–
–
–
17.18%
2026-01-04
–
–
–
–
24.35%
2026-03-01
–
–
–
–
17.18%
2026-03-08
–
–
–
–
24.35%
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.