CVE-2015-4217
0.68%V4
2015-06-26
10h00 +00:00
10h00 +00:00
특정 CVE 알림
특정 CVE의 변경 사항에 대한 정보를 받아보세요.
CVE 설명
The remote-support feature on Cisco Web Security Virtual Appliance (WSAv), Email Security Virtual Appliance (ESAv), and Security Management Virtual Appliance (SMAv) devices before 2015-06-25 uses the same default SSH host keys across different customers' installations, which makes it easier for remote attackers to defeat cryptographic protection mechanisms by leveraging knowledge of a private key from another installation, aka Bug IDs CSCus29681, CSCuu95676, and CSCuu96601.
CVE 정보
관련 약점
| 약점 이름 | 출처 | |
|---|---|---|
| Exposure of Sensitive Information to an Unauthorized Actor The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. |
||
| Category : Cryptographic Issues Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed. |
메트릭
| 메트릭 | 점수 | 심각도 | CVSS 벡터 | 출처 |
|---|---|---|---|---|
| V2 | 4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N | 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.
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.
언급된 제품
구성 0
Cisco>>Content_security_management_virtual_appliance >> Version 8.4.0.0150
Cisco>>Content_security_management_virtual_appliance >> Version 9.0.0.087
Cisco>>Email_security_virtual_appliance >> Version 8.0.0
Cisco>>Email_security_virtual_appliance >> Version 8.5.6
Cisco>>Email_security_virtual_appliance >> Version 8.5.7
Cisco>>Email_security_virtual_appliance >> Version 9.0.0
Cisco>>Web_security_virtual_appliance >> Version 7.7.5
Cisco>>Web_security_virtual_appliance >> Version 8.0.5
Cisco>>Web_security_virtual_appliance >> Version 8.5.0
Cisco>>Web_security_virtual_appliance >> Version 8.5.1
Cisco>>Web_security_virtual_appliance >> Version 8.6.0
Cisco>>Web_security_virtual_appliance >> Version 8.7.0
참고 자료
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150625-ironport
Tags : vendor-advisory, x_refsource_CISCO
Tags : vendor-advisory, x_refsource_CISCO
http://tools.cisco.com/security/center/viewAlert.x?alertId=39461
Tags : vendor-advisory, x_refsource_CISCO
Tags : vendor-advisory, x_refsource_CISCO
