Buffer overflow in the vorbis_parse_setup_hdr_floors function in the Vorbis decoder in vorbisdec.c in libavcodec in FFmpeg through 1.1.3, as used in Google Chrome before 25.0.1364.97 on Windows and Linux and before 25.0.1364.99 on Mac OS X and other products, allows remote attackers to cause a denial of service (divide-by-zero error or out-of-bounds array access) or possibly have unspecified other impact via vectors involving a zero value for a bark map size.
Buffer Copy without Checking Size of Input The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer.
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
–
–
1.32%
–
–
2022-02-27
–
–
1.32%
–
–
2022-04-03
–
–
1.32%
–
–
2022-05-15
–
–
1.32%
–
–
2022-09-18
–
–
1.32%
–
–
2023-03-12
–
–
–
0.6%
–
2023-07-09
–
–
–
0.6%
–
2023-11-12
–
–
–
0.56%
–
2024-02-11
–
–
–
0.56%
–
2024-06-02
–
–
–
0.56%
–
2024-06-02
–
–
–
0.56%
–
2025-01-19
–
–
–
0.56%
–
2025-03-18
–
–
–
–
0.59%
2025-04-15
–
–
–
–
0.59%
2025-06-09
–
–
–
–
0.35%
2025-06-11
–
–
–
–
0.58%
2025-06-12
–
–
–
–
0.47%
2025-06-16
–
–
–
–
0.44%
2025-06-30
–
–
–
–
0.47%
2025-07-01
–
–
–
–
0.47%
2025-07-04
–
–
–
–
0.47%
2025-07-10
–
–
–
–
0.47%
2025-07-12
–
–
–
–
0.47%
2025-08-01
–
–
–
–
0.47%
2025-08-04
–
–
–
–
0.47%
2025-09-10
–
–
–
–
0.47%
2025-09-15
–
–
–
–
0.47%
2025-09-16
–
–
–
–
0.47%
2025-10-05
–
–
–
–
0.6%
2025-11-04
–
–
–
–
0.47%
2025-11-18
–
–
–
–
0.47%
2025-11-21
–
–
–
–
0.47%
2026-04-05
–
–
–
–
0.47%
2026-04-07
–
–
–
–
0.47%
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.