chan_skinny.c in the Skinny (aka SCCP) channel driver in Asterisk Open Source 10.x before 10.5.1 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by sending a Station Key Pad Button message and closing a connection in off-hook mode, a related issue to CVE-2012-2948.
CVE 정보
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
4
AV:N/AC:L/Au:S/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
–
–
1.06%
–
–
2022-02-13
–
–
1.06%
–
–
2022-03-20
–
–
1.06%
–
–
2022-04-03
–
–
1.06%
–
–
2022-04-10
–
–
1.06%
–
–
2022-07-03
–
–
1.06%
–
–
2022-09-25
–
–
1.06%
–
–
2023-02-19
–
–
1.06%
–
–
2023-03-12
–
–
–
0.16%
–
2023-06-11
–
–
–
0.16%
–
2023-10-15
–
–
–
0.16%
–
2024-02-11
–
–
–
0.19%
–
2024-04-07
–
–
–
0.19%
–
2024-06-02
–
–
–
0.23%
–
2024-08-25
–
–
–
0.23%
–
2024-09-08
–
–
–
0.23%
–
2024-09-22
–
–
–
0.16%
–
2024-11-10
–
–
–
0.16%
–
2024-12-22
–
–
–
0.14%
–
2025-01-19
–
–
–
0.14%
–
2025-01-25
–
–
–
0.14%
–
2025-01-26
–
–
–
0.14%
–
2025-03-18
–
–
–
–
0.07%
2025-04-15
–
–
–
–
0.07%
2025-07-07
–
–
–
–
0.07%
2025-07-08
–
–
–
–
0.07%
2025-08-05
–
–
–
–
0.07%
2025-09-08
–
–
–
–
0.07%
2025-09-15
–
–
–
–
0.07%
2025-09-16
–
–
–
–
0.07%
2025-10-12
–
–
–
–
0.07%
2025-10-15
–
–
–
–
0.07%
2025-10-18
–
–
–
–
0.07%
2025-11-01
–
–
–
–
0.07%
2025-11-02
–
–
–
–
0.07%
2025-11-18
–
–
–
–
0.07%
2025-11-21
–
–
–
–
0.07%
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.
