Xscreensaver before 4.15 creates temporary files insecurely in (1) driver/passwd-kerberos.c, (2) driver/xscreensaver-getimage-video, (3) driver/xscreensaver.kss.in, and the (4) vidwhacker and (5) webcollage screensavers, which allows local users to overwrite arbitrary files via a symlink attack.
CVE 정보
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
2.1
AV:L/AC:L/Au:N/C:N/I:P/A:N
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
–
–
1.55%
–
–
2022-03-20
–
–
1.55%
–
–
2022-04-03
–
–
1.55%
–
–
2022-07-03
–
–
1.55%
–
–
2022-11-13
–
–
1.55%
–
–
2022-11-20
–
–
1.55%
–
–
2022-12-25
–
–
1.55%
–
–
2023-01-01
–
–
1.55%
–
–
2023-02-19
–
–
1.55%
–
–
2023-03-12
–
–
–
0.04%
–
2023-04-30
–
–
–
0.05%
–
2023-07-23
–
–
–
0.04%
–
2023-11-05
–
–
–
0.04%
–
2023-12-03
–
–
–
0.04%
–
2024-03-31
–
–
–
0.04%
–
2024-06-02
–
–
–
0.04%
–
2024-06-02
–
–
–
0.04%
–
2024-08-25
–
–
–
0.04%
–
2024-12-08
–
–
–
0.04%
–
2025-01-19
–
–
–
0.04%
–
2025-03-09
–
–
–
0.04%
–
2025-03-09
–
–
–
0.04%
–
2025-03-18
–
–
–
–
0.07%
2025-03-30
–
–
–
–
0.07%
2025-04-15
–
–
–
–
0.07%
2025-05-14
–
–
–
–
0.1%
2025-06-30
–
–
–
–
0.1%
2025-07-01
–
–
–
–
0.1%
2025-07-05
–
–
–
–
0.1%
2025-07-09
–
–
–
–
0.1%
2025-07-13
–
–
–
–
0.1%
2025-08-01
–
–
–
–
0.1%
2025-08-02
–
–
–
–
0.1%
2025-11-18
–
–
–
–
0.1%
2025-11-21
–
–
–
–
0.1%
2026-04-26
–
–
–
–
0.1%
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.
