Integer overflow in the NTP daemon (NTPd) before 4.0 causes the NTP server to return the wrong date/time offset when a client requests a date/time that is more than 34 years away from the server's time.
Integer Overflow or Wraparound The product performs a calculation that can
produce an integer overflow or wraparound when the logic
assumes that the resulting value will always be larger than
the original value. This occurs when an integer value is
incremented to a value that is too large to store in the
associated representation. When this occurs, the value may
become a very small or negative number.
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
5
AV:N/AC:L/Au:N/C:N/I:P/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
–
–
0.95%
–
–
2022-02-13
–
–
0.95%
–
–
2022-04-03
–
–
0.95%
–
–
2022-06-19
–
–
0.95%
–
–
2022-09-04
–
–
0.95%
–
–
2022-12-25
–
–
0.95%
–
–
2023-03-12
–
–
–
0.21%
–
2023-06-25
–
–
–
0.19%
–
2023-07-16
–
–
–
0.19%
–
2023-11-19
–
–
–
0.19%
–
2023-12-03
–
–
–
0.19%
–
2023-12-17
–
–
–
0.19%
–
2024-02-11
–
–
–
0.19%
–
2024-02-18
–
–
–
0.19%
–
2024-06-02
–
–
–
0.19%
–
2024-06-16
–
–
–
0.19%
–
2024-11-24
–
–
–
0.19%
–
2024-12-22
–
–
–
0.2%
–
2025-01-19
–
–
–
0.2%
–
2025-02-16
–
–
–
0.2%
–
2025-02-16
–
–
–
0.2%
–
2025-03-18
–
–
–
–
3.7%
2025-06-07
–
–
–
–
4.54%
2025-11-18
–
–
–
–
4.54%
2025-11-21
–
–
–
–
4.54%
2026-03-22
–
–
–
–
6.06%
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.