Multiple buffer overflows in libtiff before 4.0.3 allow remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) extension block in a GIF image or (2) GIF raster image to tools/gif2tiff.c or (3) a long filename for a TIFF image to tools/rgb2ycbcr.c. NOTE: vectors 1 and 3 are disputed by Red Hat, which states that the input cannot exceed the allocated buffer size.
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
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
–
–
1.78%
–
–
2022-03-06
–
–
1.78%
–
–
2022-04-03
–
–
1.78%
–
–
2022-07-17
–
–
1.78%
–
–
2023-02-05
–
–
1.96%
–
–
2023-02-19
–
–
1.78%
–
–
2023-02-26
–
–
1.78%
–
–
2023-03-12
–
–
–
3.31%
–
2023-11-12
–
–
–
4.89%
–
2024-02-18
–
–
–
4.89%
–
2024-06-02
–
–
–
4.89%
–
2024-12-15
–
–
–
4.29%
–
2024-12-22
–
–
–
4.29%
–
2025-01-19
–
–
–
4.29%
–
2025-03-18
–
–
–
–
21.41%
2025-09-14
–
–
–
–
21.41%
2025-09-15
–
–
–
–
21.41%
2025-09-16
–
–
–
–
21.41%
2025-10-08
–
–
–
–
21.41%
2025-10-19
–
–
–
–
18.39%
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.