관련 약점
CWE-ID
약점 이름
출처
CWE-476
NULL Pointer Dereference The product dereferences a pointer that it expects to be valid but is NULL.
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 – – 3.93% – – 2022-04-03 – – 3.93% – – 2022-04-17 – – 3.93% – – 2022-11-13 – – 3.93% – – 2022-11-20 – – 3.93% – – 2022-12-11 – – 3.93% – – 2023-01-01 – – 3.93% – – 2023-02-05 – – 3.93% – – 2023-03-12 – – – 1.04% – 2023-09-17 – – – 0.94% – 2023-11-05 – – – 0.98% – 2024-02-11 – – – 0.98% – 2024-06-02 – – – 0.98% – 2024-06-23 – – – 0.98% – 2024-06-30 – – – 0.98% – 2024-12-22 – – – 0.7% – 2025-01-19 – – – 0.7% – 2025-03-16 – – – 0.7% – 2025-03-18 – – – – 13.39% 2025-04-12 – – – – 13.53% 2025-05-01 – – – – 8.04% 2025-05-04 – – – – 13.53% 2025-06-01 – – – – 8.04% 2025-06-04 – – – – 13.53% 2025-06-18 – – – – 13.76% 2025-07-01 – – – – 8.18% 2025-07-04 – – – – 13.76% 2025-07-07 – – – – 10.5% 2025-07-12 – – – – 12.14% 2025-07-13 – – – – 5.17% 2025-07-30 – – – – 4% 2025-08-01 – – – – 1.55% 2025-08-04 – – – – 4% 2025-09-11 – – – – 4.14% 2025-09-29 – – – – 8.31% 2025-10-01 – – – – 7.15% 2025-10-04 – – – – 12.14% 2025-10-08 – – – – 12.14% 2025-10-27 – – – – 8.31% 2025-10-28 – – – – 12.14% 2025-10-29 – – – – 12.14% 2025-11-01 – – – – 7.15% 2025-11-04 – – – – 12.14% 2025-11-18 – – – – 12.14% 2025-11-21 – – – – 12.14% 2025-12-01 – – – – 7.15% 2025-12-04 – – – – 12.14% 2025-12-27 – – – – 8.31% 2025-12-28 – – – – 12.14% 2026-01-01 – – – – 7.15% 2026-01-04 – – – – 12.14% 2026-03-01 – – – – 7.15% 2026-03-08 – – – – 12.14% 2026-05-17 – – – – 12.42% 2026-05-31 – – – – 5.17%
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.
날짜 백분위수 2022-02-06 68% 2022-04-03 84% 2022-04-17 85% 2022-11-13 86% 2022-11-20 85% 2022-12-11 86% 2023-01-01 85% 2023-02-05 86% 2023-03-12 82% 2023-09-17 81% 2023-11-05 82% 2024-02-11 83% 2024-06-02 83% 2024-06-23 83% 2024-06-30 84% 2024-12-22 8% 2025-01-19 8% 2025-03-16 81% 2025-03-18 94% 2025-04-12 94% 2025-05-01 92% 2025-05-04 94% 2025-06-01 92% 2025-06-04 94% 2025-06-18 94% 2025-07-01 92% 2025-07-04 94% 2025-07-07 93% 2025-07-12 93% 2025-07-13 89% 2025-07-30 88% 2025-08-01 81% 2025-08-04 88% 2025-09-11 88% 2025-09-29 92% 2025-10-01 91% 2025-10-04 94% 2025-10-08 93% 2025-10-27 92% 2025-10-28 93% 2025-10-29 94% 2025-11-01 91% 2025-11-04 94% 2025-11-18 93% 2025-11-21 94% 2025-12-01 91% 2025-12-04 94% 2025-12-27 92% 2025-12-28 94% 2026-01-01 91% 2026-01-04 94% 2026-03-01 91% 2026-03-08 94% 2026-05-17 94% 2026-05-31 9%
언급된 제품
구성 0 Php>>Php >> Version 까지 (미포함) 5.4.32
Php>>Php >> Version 부터 (포함) 5.5.0 까지 (미포함) 5.5.16
구성 0 Canonical>>Ubuntu_linux >> Version 12.04
Canonical>>Ubuntu_linux >> Version 14.04
Canonical>>Ubuntu_linux >> Version 15.10
Canonical>>Ubuntu_linux >> Version 16.04
구성 0 Suse>>Linux_enterprise_server >> Version 11
Suse>>Linux_enterprise_server >> Version 11
Suse>>Linux_enterprise_server >> Version 11
Suse>>Linux_enterprise_software_development_kit >> Version 11
구성 0 Redhat>>Enterprise_linux_desktop >> Version 6.0
Redhat>>Enterprise_linux_desktop >> Version 7.0
Redhat>>Enterprise_linux_eus >> Version 6.5
Redhat>>Enterprise_linux_eus >> Version 7.3
Redhat>>Enterprise_linux_eus >> Version 7.4
Redhat>>Enterprise_linux_eus >> Version 7.5
Redhat>>Enterprise_linux_eus >> Version 7.6
Redhat>>Enterprise_linux_eus >> Version 7.7
Redhat>>Enterprise_linux_server >> Version 6.0
Redhat>>Enterprise_linux_server >> Version 7.0
Redhat>>Enterprise_linux_server_aus >> Version 6.5
Redhat>>Enterprise_linux_server_aus >> Version 7.3
Redhat>>Enterprise_linux_server_aus >> Version 7.6
Redhat>>Enterprise_linux_server_tus >> Version 6.5
Redhat>>Enterprise_linux_server_tus >> Version 7.3
Redhat>>Enterprise_linux_server_tus >> Version 7.6
Redhat>>Enterprise_linux_server_tus >> Version 7.7
Redhat>>Enterprise_linux_workstation >> Version 6.0
Redhat>>Enterprise_linux_workstation >> Version 7.0
구성 0 Debian>>Debian_linux >> Version 7.0
Debian>>Debian_linux >> Version 8.0
구성 0 Oracle>>Solaris >> Version 11.2
참고 자료