7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.966 High
EPSS
Percentile
99.6%
Multiple stack-based buffer overflows in ntpd in NTP before 4.2.8 allow remote attackers to execute arbitrary code via a crafted packet, related to (1) the crypto_recv function when the Autokey Authentication feature is used, (2) the ctl_putdata function, and (3) the configure function.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | ntp | < 1:4.2.6.p5+dfsg-3.2 | ntp_1:4.2.6.p5+dfsg-3.2_all.deb |
Debian | 10 | all | ntp | < 1:4.2.6.p5+dfsg-3.2 | ntp_1:4.2.6.p5+dfsg-3.2_all.deb |