Debian Security Bug TrackerDEBIANCVE:CVE-2019-6443CVE-2019-6443
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
0.381 Low
EPSS
Percentile
97.2%
An issue was discovered in NTPsec before 1.1.3. Because of a bug in ctl_getitem, there is a stack-based buffer over-read in read_sysvars in ntp_control.c in ntpd.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | ntpsec | < 1.1.3+dfsg1-1 | ntpsec_1.1.3+dfsg1-1_all.deb |
| Debian | 11 | all | ntpsec | < 1.1.3+dfsg1-1 | ntpsec_1.1.3+dfsg1-1_all.deb |
| Debian | 10 | all | ntpsec | < 1.1.3+dfsg1-1 | ntpsec_1.1.3+dfsg1-1_all.deb |
| Debian | 999 | all | ntpsec | < 1.1.3+dfsg1-1 | ntpsec_1.1.3+dfsg1-1_all.deb |
| Debian | 13 | all | ntpsec | < 1.1.3+dfsg1-1 | ntpsec_1.1.3+dfsg1-1_all.deb |
Related
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
0.381 Low
EPSS
Percentile
97.2%