Multiple stack-based buffer overflows in the Sieve plugin in Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, as derived from Cyrus libsieve, allow context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SIEVE script, as demonstrated by forwarding an e-mail message to a large number of recipients, a different vulnerability than CVE-2009-2632.
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
7.5
AV:N/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
–
–
4.23%
–
–
2022-03-20
–
–
4.23%
–
–
2022-04-03
–
–
4.23%
–
–
2022-06-26
–
–
4.23%
–
–
2023-03-12
–
–
–
2.12%
–
2023-04-09
–
–
–
2.12%
–
2024-02-11
–
–
–
2.12%
–
2024-03-17
–
–
–
1.91%
–
2024-06-02
–
–
–
1.91%
–
2024-12-22
–
–
–
2.14%
–
2025-01-19
–
–
–
2.14%
–
2025-03-18
–
–
–
–
2.34%
2025-03-30
–
–
–
–
2.96%
2025-04-15
–
–
–
–
2.96%
2025-11-18
–
–
–
–
2.96%
2025-11-21
–
–
–
–
2.96%
2025-12-01
–
–
–
–
2.78%
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.