net/sctp/socket.c in the Stream Control Transmission Protocol (sctp) implementation in the Linux kernel before 2.6.26.4 does not verify that the SCTP-AUTH extension is enabled before proceeding with SCTP-AUTH API functions, which allows attackers to cause a denial of service (NULL pointer dereference and panic) via vectors that result in calls to (1) sctp_setsockopt_auth_chunk, (2) sctp_setsockopt_hmac_ident, (3) sctp_setsockopt_auth_key, (4) sctp_setsockopt_active_key, (5) sctp_setsockopt_del_key, (6) sctp_getsockopt_maxburst, (7) sctp_getsockopt_active_key, (8) sctp_getsockopt_peer_auth_chunks, or (9) sctp_getsockopt_local_auth_chunks.
CVE 정보
메트릭
메트릭
점수
심각도
CVSS 벡터
출처
V2
7.1
AV:N/AC:M/Au:N/C:N/I:N/A:C
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
–
–
2.69%
–
–
2022-04-03
–
–
2.69%
–
–
2022-06-12
–
–
2.69%
–
–
2023-02-26
–
–
2.69%
–
–
2023-03-12
–
–
–
0.38%
–
2023-09-10
–
–
–
0.38%
–
2023-11-12
–
–
–
0.32%
–
2024-02-11
–
–
–
0.3%
–
2024-06-02
–
–
–
0.3%
–
2024-12-08
–
–
–
0.3%
–
2024-12-22
–
–
–
0.3%
–
2025-01-12
–
–
–
0.3%
–
2025-01-19
–
–
–
0.3%
–
2025-03-18
–
–
–
–
4.44%
2025-06-01
–
–
–
–
4.44%
2025-06-04
–
–
–
–
4.44%
2025-06-11
–
–
–
–
4.44%
2025-10-08
–
–
–
–
4.44%
2025-10-11
–
–
–
–
4.44%
2025-10-12
–
–
–
–
4.44%
2025-10-15
–
–
–
–
4.44%
2025-10-20
–
–
–
–
4.44%
2025-10-21
–
–
–
–
4.44%
2025-11-18
–
–
–
–
4.44%
2025-11-21
–
–
–
–
4.44%
2026-01-17
–
–
–
–
3.9%
2026-06-07
–
–
–
–
3.9%
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.