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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2024-38528
HistoryJun 28, 2024 - 8:15 p.m.

CVE-2024-38528

2024-06-2820:15:02
Debian Security Bug Tracker
security-tracker.debian.org
2
nptd-rs
nts-ke
synchronization
vulnerability
patch
unix

CVSS3

7.5

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

AI Score

7.2

Confidence

High

nptd-rs is a tool for synchronizing your computer’s clock, implementing the NTP and NTS protocols. There is a missing limit for accepted NTS-KE connections. This allows an unauthenticated remote attacker to crash ntpd-rs when an NTS-KE server is configured. Non NTS-KE server configurations, such as the default ntpd-rs configuration, are unaffected. This vulnerability has been patched in version 1.1.3.

OSVersionArchitecturePackageVersionFilename
Debian999allrust-ntpd< 1.1.3-1rust-ntpd_1.1.3-1_all.deb

CVSS3

7.5

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

AI Score

7.2

Confidence

High