X.Org X Window System (aka X11 and X) X11R5 and X.Org Server (aka xserver and xorg-server) before 1.16.3, when using SUN-DES-1 (Secure RPC) authentication credentials, does not check the return value of a malloc call, which allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a crafted connection request.
CVE 정보
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
4.3
AV:N/AC:M/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
–
–
1.96%
–
–
2022-03-27
–
–
1.96%
–
–
2022-04-03
–
–
1.96%
–
–
2022-08-28
–
–
1.96%
–
–
2023-02-05
–
–
2.69%
–
–
2023-02-19
–
–
1.96%
–
–
2023-03-12
–
–
–
6.34%
–
2024-04-07
–
–
–
6.34%
–
2024-06-02
–
–
–
6.34%
–
2024-07-28
–
–
–
6.29%
–
2024-12-22
–
–
–
4.54%
–
2025-01-19
–
–
–
4.54%
–
2025-02-16
–
–
–
4.54%
–
2025-02-16
–
–
–
4.54%
–
2025-03-18
–
–
–
–
6.31%
2025-07-01
–
–
–
–
6.31%
2025-07-06
–
–
–
–
6.31%
2025-07-09
–
–
–
–
6.31%
2025-10-08
–
–
–
–
6.31%
2025-10-16
–
–
–
–
6.31%
2025-10-17
–
–
–
–
6.31%
2025-10-19
–
–
–
–
6.31%
2025-10-20
–
–
–
–
6.31%
2025-10-21
–
–
–
–
6.31%
2025-10-22
–
–
–
–
6.31%
2025-10-23
–
–
–
–
6.31%
2025-11-18
–
–
–
–
6.31%
2025-11-21
–
–
–
–
6.31%
2026-03-08
–
–
–
–
4.84%
2026-04-05
–
–
–
–
4.84%
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.