Integer overflow in the PCRE regular expression compiler (JavaScriptCore/pcre/pcre_compile.cpp) in Apple WebKit, as used in Safari before 3.1.1, allows remote attackers to execute arbitrary code via a regular expression with large, nested repetition counts, which triggers a heap-based buffer overflow.
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
6.8
AV:N/AC:M/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
–
–
9.17%
–
–
2022-04-03
–
–
9.17%
–
–
2023-03-12
–
–
–
5.75%
–
2023-03-26
–
–
–
6.65%
–
2023-05-07
–
–
–
7.34%
–
2023-06-11
–
–
–
7.86%
–
2023-09-24
–
–
–
8.38%
–
2023-10-29
–
–
–
7.93%
–
2023-12-03
–
–
–
9.02%
–
2024-01-07
–
–
–
8.69%
–
2024-02-18
–
–
–
8.72%
–
2024-06-02
–
–
–
7.92%
–
2024-07-07
–
–
–
13.11%
–
2024-08-25
–
–
–
9.89%
–
2024-09-22
–
–
–
8.79%
–
2024-11-03
–
–
–
8.82%
–
2024-12-08
–
–
–
10.21%
–
2024-12-22
–
–
–
14.99%
–
2025-01-12
–
–
–
14.86%
–
2025-01-19
–
–
–
14.86%
–
2025-02-23
–
–
–
12.57%
–
2025-02-23
–
–
–
12.57%
–
2025-03-18
–
–
–
–
5.8%
2025-06-07
–
–
–
–
4.45%
2025-06-11
–
–
–
–
4.45%
2025-10-01
–
–
–
–
5.27%
2025-10-08
–
–
–
–
5.27%
2025-10-19
–
–
–
–
5.27%
2025-10-20
–
–
–
–
5.27%
2025-10-21
–
–
–
–
5.27%
2025-10-27
–
–
–
–
4.45%
2025-10-28
–
–
–
–
5.27%
2025-11-18
–
–
–
–
5.27%
2025-11-21
–
–
–
–
5.27%
2025-12-27
–
–
–
–
4.45%
2025-12-28
–
–
–
–
5.27%
2026-05-17
–
–
–
–
4.01%
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.