Heap-based buffer overflow in the php_parserr function in ext/standard/dns.c in PHP 5.6.0beta4 and earlier allows remote servers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted DNS TXT record, related to the dns_get_record function.
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
5.1
AV:N/AC:H/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
–
–
4.23%
–
–
2022-03-20
–
–
4.23%
–
–
2022-04-03
–
–
4.23%
–
–
2022-06-26
–
–
4.23%
–
–
2023-03-12
–
–
–
96.23%
–
2023-04-09
–
–
–
95.9%
–
2023-05-28
–
–
–
95.05%
–
2023-12-17
–
–
–
94.81%
–
2024-06-02
–
–
–
94.81%
–
2024-12-22
–
–
–
94.27%
–
2025-01-19
–
–
–
94.27%
–
2025-03-18
–
–
–
–
16.89%
2025-03-30
–
–
–
–
36.14%
2025-04-08
–
–
–
–
8.9%
2025-04-09
–
–
–
–
22.41%
2025-04-12
–
–
–
–
6.82%
2025-04-13
–
–
–
–
17.45%
2025-04-30
–
–
–
–
29.73%
2025-05-01
–
–
–
–
15.69%
2025-05-04
–
–
–
–
29.73%
2025-06-01
–
–
–
–
15.69%
2025-06-05
–
–
–
–
29.73%
2025-06-07
–
–
–
–
35.05%
2025-07-01
–
–
–
–
19.35%
2025-07-04
–
–
–
–
35.05%
2025-07-30
–
–
–
–
19.59%
2025-08-01
–
–
–
–
10.3%
2025-08-04
–
–
–
–
19.59%
2025-08-17
–
–
–
–
20.38%
2025-08-30
–
–
–
–
11.29%
2025-10-01
–
–
–
–
8.9%
2025-10-04
–
–
–
–
22.41%
2025-10-27
–
–
–
–
11.29%
2025-10-28
–
–
–
–
22.41%
2025-11-01
–
–
–
–
8.9%
2025-11-04
–
–
–
–
22.41%
2025-11-18
–
–
–
–
22.41%
2025-11-21
–
–
–
–
22.41%
2025-12-01
–
–
–
–
8.9%
2025-12-04
–
–
–
–
22.41%
2025-12-27
–
–
–
–
11.29%
2025-12-28
–
–
–
–
22.41%
2026-01-01
–
–
–
–
8.9%
2026-01-04
–
–
–
–
22.41%
2026-02-22
–
–
–
–
29%
2026-03-01
–
–
–
–
15.21%
2026-03-08
–
–
–
–
29%
2026-03-15
–
–
–
–
29%
2026-05-10
–
–
–
–
30.67%
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.