chat.ghp in Easy Chat Server 1.2 allows remote attackers to cause a denial of service (server crash) via a long username parameter, possibly due to a buffer overflow. NOTE: it was later reported that 2.2 is also affected.
Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.
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
–
–
65.76%
–
–
2023-03-12
–
–
–
19.27%
–
2023-04-16
–
–
–
19.27%
–
2023-04-30
–
–
–
14.98%
–
2023-07-16
–
–
–
14.41%
–
2023-12-10
–
–
–
17.76%
–
2024-06-02
–
–
–
17.76%
–
2024-07-28
–
–
–
19.28%
–
2024-12-22
–
–
–
33.23%
–
2025-01-19
–
–
–
33.23%
–
2025-03-02
–
–
–
36.86%
–
2025-03-09
–
–
–
36.86%
–
2025-03-18
–
–
–
–
23.9%
2025-07-21
–
–
–
–
28.28%
2025-08-02
–
–
–
–
37.99%
2025-08-03
–
–
–
–
72.51%
2025-11-13
–
–
–
–
44.51%
2026-03-01
–
–
–
–
44.51%
2026-03-08
–
–
–
–
44.51%
2026-03-15
–
–
–
–
44.51%
2026-06-14
–
–
–
–
77.77%
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.