The redirection implementation in parse.y in GNU Bash through 4.3 bash43-026 allows remote attackers to cause a denial of service (out-of-bounds array access and application crash) or possibly have unspecified other impact via crafted use of here documents, aka the "redir_stack" issue.
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
10
AV:N/AC:L/Au:N/C:C/I:C/A:C
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
–
–
84.57%
–
–
2023-03-12
–
–
–
97.54%
–
2023-04-23
–
–
–
97.53%
–
2023-07-23
–
–
–
97.52%
–
2023-09-10
–
–
–
97.51%
–
2024-06-02
–
–
–
97.49%
–
2024-06-30
–
–
–
97.47%
–
2024-09-29
–
–
–
97.48%
–
2024-12-22
–
–
–
97.37%
–
2025-01-19
–
–
–
97.37%
–
2025-03-18
–
–
–
–
89.08%
2025-03-30
–
–
–
–
86.81%
2025-04-06
–
–
–
–
89.08%
2025-04-15
–
–
–
–
89.08%
2025-04-16
–
–
–
–
86.81%
2025-04-22
–
–
–
–
89.08%
2025-05-01
–
–
–
–
86.81%
2025-05-04
–
–
–
–
89.08%
2025-05-11
–
–
–
–
86.81%
2025-05-15
–
–
–
–
89.08%
2025-06-01
–
–
–
–
86.81%
2025-06-04
–
–
–
–
89.08%
2025-06-06
–
–
–
–
90.35%
2025-07-01
–
–
–
–
88.6%
2025-07-04
–
–
–
–
90.35%
2025-08-01
–
–
–
–
88.6%
2025-08-04
–
–
–
–
90.35%
2025-09-16
–
–
–
–
89.66%
2025-10-01
–
–
–
–
87.62%
2025-10-04
–
–
–
–
89.66%
2025-11-01
–
–
–
–
87.62%
2025-11-04
–
–
–
–
89.66%
2025-12-01
–
–
–
–
87.62%
2025-12-04
–
–
–
–
89.66%
2026-01-01
–
–
–
–
87.62%
2026-01-04
–
–
–
–
89.66%
2026-01-21
–
–
–
–
91.01%
2026-02-22
–
–
–
–
90.17%
2026-03-01
–
–
–
–
88.28%
2026-03-08
–
–
–
–
90.17%
2026-04-26
–
–
–
–
89.35%
2026-05-31
–
–
–
–
90.15%
2026-06-07
–
–
–
–
89.35%
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.