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Alpine Linux Development TeamALPINE:CVE-2023-4012HistoryAug 07, 2023 - 6:15 p.m.
CVE-2023-4012
2023-08-0718:15:10
Alpine Linux Development Team
security.alpinelinux.org
73
ntpd
crash
server
nts-enabled
client request
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.1%
ntpd will crash if the server is not NTS-enabled (no certificate) and it receives an NTS-enabled client request (mode 3).
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Alpine | edge-community | noarch | ntpsec | < 1.2.2a-r0 | UNKNOWN |
| Alpine | 3.18-community | noarch | ntpsec | < 1.2.2a-r0 | UNKNOWN |
| Alpine | 3.19-community | noarch | ntpsec | < 1.2.2a-r0 | UNKNOWN |
| Alpine | 3.20-community | noarch | ntpsec | < 1.2.2a-r0 | UNKNOWN |
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7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.6 High
AI Score
Confidence
High
0.0005 Low
EPSS
Percentile
17.1%
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