OpenBSD kernel 3.3 and 3.4 allows local users to cause a denial of service (kernel panic) and possibly execute arbitrary code in 3.4 via a program with an invalid header that is not properly handled by (1) ibcs2_exec.c in the iBCS2 emulation (compat_ibcs2) or (2) exec_elf.c, which leads to a stack-based buffer overflow.
CVE 정보
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
4.6
AV:L/AC:L/Au:N/C:P/I:P/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
–
–
2.14%
–
–
2022-03-06
–
–
2.14%
–
–
2022-04-03
–
–
2.14%
–
–
2022-06-12
–
–
2.14%
–
–
2022-11-06
–
–
2.14%
–
–
2022-11-20
–
–
2.14%
–
–
2022-12-11
–
–
2.14%
–
–
2023-01-01
–
–
2.14%
–
–
2023-02-12
–
–
2.14%
–
–
2023-03-12
–
–
–
0.04%
–
2024-06-02
–
–
–
0.04%
–
2025-01-19
–
–
–
0.04%
–
2025-03-18
–
–
–
–
0.43%
2025-03-30
–
–
–
–
0.5%
2025-04-15
–
–
–
–
0.5%
2025-04-22
–
–
–
–
0.5%
2025-07-26
–
–
–
–
0.44%
2025-08-01
–
–
–
–
0.44%
2025-08-04
–
–
–
–
0.44%
2025-09-18
–
–
–
–
0.44%
2025-09-21
–
–
–
–
0.44%
2025-09-23
–
–
–
–
0.44%
2025-10-04
–
–
–
–
0.44%
2025-10-25
–
–
–
–
0.44%
2025-10-26
–
–
–
–
0.44%
2025-10-27
–
–
–
–
0.44%
2025-11-04
–
–
–
–
0.44%
2025-11-07
–
–
–
–
0.44%
2025-11-10
–
–
–
–
0.44%
2025-11-11
–
–
–
–
0.44%
2025-11-18
–
–
–
–
0.44%
2025-11-21
–
–
–
–
0.44%
2025-11-29
–
–
–
–
0.44%
2025-12-01
–
–
–
–
0.44%
2025-12-04
–
–
–
–
0.44%
2025-12-05
–
–
–
–
0.44%
2025-12-07
–
–
–
–
0.44%
2025-12-08
–
–
–
–
0.44%
2026-05-17
–
–
–
–
0.44%
2026-05-28
–
–
–
–
0.44%
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.