Cisco IOS 12.0 through 12.4 allows remote attackers to cause a denial of service via (1) a malformed MGCP packet, which causes a device hang, aka CSCsf08998; a malformed H.323 packet, which causes a device crash, as identified by (2) CSCsi60004 with Proxy Unregistration and (3) CSCsg70474; and a malformed Real-time Transport Protocol (RTP) packet, which causes a device crash, as identified by (4) CSCse68138, related to VOIP RTP Lib, and (5) CSCse05642, related to I/O memory corruption.
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
–
–
3.78%
–
–
2022-02-20
–
–
3.78%
–
–
2022-04-03
–
–
3.78%
–
–
2022-07-17
–
–
3.78%
–
–
2023-03-12
–
–
–
5.74%
–
2023-08-20
–
–
–
6.17%
–
2024-01-14
–
–
–
6.02%
–
2024-03-31
–
–
–
6.22%
–
2024-05-05
–
–
–
5.91%
–
2024-06-02
–
–
–
5.91%
–
2024-06-02
–
–
–
5.91%
–
2024-06-16
–
–
–
8.13%
–
2024-07-21
–
–
–
10.47%
–
2024-12-22
–
–
–
8.02%
–
2025-01-19
–
–
–
8.02%
–
2025-03-18
–
–
–
–
3.51%
2025-08-12
–
–
–
–
3.86%
2025-09-08
–
–
–
–
4.37%
2025-10-04
–
–
–
–
4.37%
2025-11-29
–
–
–
–
4.37%
2026-03-29
–
–
–
–
4.54%
2026-05-31
–
–
–
–
5.53%
2026-06-14
–
–
–
–
5.53%
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.