PHP 5.2.1 allows context-dependent attackers to read portions of heap memory by executing certain scripts with a serialized data input string beginning with S:, which does not properly track the number of input bytes being processed.
CVE 정보
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
7.8
AV:N/AC:L/Au:N/C:C/I:N/A:N
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
–
–
6.79%
–
–
2022-04-03
–
–
6.79%
–
–
2022-05-22
–
–
6.79%
–
–
2023-03-12
–
–
–
0.71%
–
2023-04-16
–
–
–
0.71%
–
2023-05-07
–
–
–
0.87%
–
2023-06-18
–
–
–
0.84%
–
2023-07-23
–
–
–
0.89%
–
2023-08-13
–
–
–
0.89%
–
2023-08-27
–
–
–
0.95%
–
2023-11-12
–
–
–
0.93%
–
2023-12-24
–
–
–
0.9%
–
2024-02-11
–
–
–
0.9%
–
2024-03-10
–
–
–
0.8%
–
2024-06-02
–
–
–
0.8%
–
2024-12-22
–
–
–
0.85%
–
2025-01-19
–
–
–
0.85%
–
2025-03-18
–
–
–
–
6.23%
2025-06-08
–
–
–
–
6.62%
2025-07-30
–
–
–
–
5.77%
2025-10-01
–
–
–
–
7.61%
2025-10-04
–
–
–
–
7.61%
2025-10-27
–
–
–
–
5.77%
2025-10-28
–
–
–
–
7.61%
2025-11-10
–
–
–
–
6.79%
2025-11-18
–
–
–
–
6.79%
2025-11-21
–
–
–
–
6.79%
2025-12-27
–
–
–
–
5.14%
2025-12-28
–
–
–
–
6.79%
2026-06-14
–
–
–
–
6.79%
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.