6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
0.007 Low
EPSS
Percentile
79.5%
NTP before 4.2.8p6 and 4.3.x before 4.3.90, when configured in broadcast
mode, allows man-in-the-middle attackers to conduct replay attacks by
sniffing the network.
Author | Note |
---|---|
mdeslaur | unfixed in debian and fedora |
support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p6_Securit
www.talosintel.com/reports/TALOS-2016-0070/
launchpad.net/bugs/cve/CVE-2015-7973
nvd.nist.gov/vuln/detail/CVE-2015-7973
security-tracker.debian.org/tracker/CVE-2015-7973
ubuntu.com/security/notices/USN-3096-1
www.cve.org/CVERecord?id=CVE-2015-7973
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
5.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
0.007 Low
EPSS
Percentile
79.5%