Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5 allows context-dependent attackers to cause a denial of service (memory leak or segmentation fault) via a JPEG image containing an iCCP chunk with a negative embedded profile length. NOTE: this is due to an incomplete fix for CVE-2006-7244.
Missing Release of Memory after Effective Lifetime The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
5
AV:N/AC:L/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
–
–
1.02%
–
–
2022-02-13
–
–
1.02%
–
–
2022-03-20
–
–
1.02%
–
–
2022-04-03
–
–
1.02%
–
–
2022-05-29
–
–
1.02%
–
–
2022-08-14
–
–
1.02%
–
–
2022-11-13
–
–
1.02%
–
–
2022-11-20
–
–
1.02%
–
–
2022-11-27
–
–
1.02%
–
–
2023-02-26
–
–
1.02%
–
–
2023-03-12
–
–
–
0.31%
–
2023-06-18
–
–
–
0.31%
–
2023-11-05
–
–
–
0.31%
–
2023-11-12
–
–
–
0.38%
–
2024-02-11
–
–
–
0.38%
–
2024-03-31
–
–
–
0.38%
–
2024-06-02
–
–
–
0.38%
–
2024-08-04
–
–
–
0.27%
–
2024-11-24
–
–
–
0.27%
–
2024-12-22
–
–
–
0.27%
–
2025-01-19
–
–
–
0.27%
–
2025-01-19
–
–
–
0.27%
–
2025-03-18
–
–
–
–
0.52%
2025-03-30
–
–
–
–
0.47%
2025-04-15
–
–
–
–
0.47%
2025-05-03
–
–
–
–
0.47%
2025-05-04
–
–
–
–
0.47%
2025-06-01
–
–
–
–
0.47%
2025-06-05
–
–
–
–
0.47%
2025-06-11
–
–
–
–
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.