Vulnerabilites related to pendulum-project - ntpd-rs
CVE-2025-58066 (GCVE-0-2025-58066)
Vulnerability from cvelistv5
Published
2025-08-29 20:54
Modified
2025-09-02 13:53
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-406 - Insufficient Control of Network Message Volume (Network Amplification)
Summary
nptd-rs is a tool for synchronizing your computer's clock, implementing the NTP and NTS protocols. In versions between 1.2.0 and 1.6.1 inclusive servers which allow non-NTS traffic are affected by a denial of service vulnerability, where an attacker can induce a message storm between two NTP servers running ntpd-rs. Client-only configurations are not affected. Affected users are recommended to upgrade to version 1.6.2 as soon as possible.
References
https://github.com/pendulum-project/ntpd-rs/security/advisories/GHSA-4855-q42w-5vr4x_refsource_CONFIRM
https://github.com/pendulum-project/ntpd-rs/commit/da37cf167736cbd4d7804b1ed7ceb572468298e0x_refsource_MISC
Impacted products
Vendor Product Version
pendulum-project ntpd-rs Version: >= 1.2.0, < 1.6.2
 Create a notification for this product.
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CVE-2024-38528 (GCVE-0-2024-38528)
Vulnerability from cvelistv5
Published
2024-06-28 19:28
Modified
2024-08-02 04:12
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Summary
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.
References
https://github.com/pendulum-project/ntpd-rs/security/advisories/GHSA-2xpx-vcmq-5f72x_refsource_CONFIRM
Impacted products
Vendor Product Version
pendulum-project ntpd-rs Version: >= 0.3.1, <= 1.1.2
 Create a notification for this product.
Show details on NVD website

To clipboard 

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CVE-2023-33192 (GCVE-0-2023-33192)
Vulnerability from cvelistv5
Published
2023-05-27 03:53
Modified
2025-01-14 18:20
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-130 - Improper Handling of Length Parameter Inconsistency
Summary
ntpd-rs is an NTP implementation written in Rust. ntpd-rs does not validate the length of NTS cookies in received NTP packets to the server. An attacker can crash the server by sending a specially crafted NTP packet containing a cookie shorter than what the server expects. The server also crashes when it is not configured to handle NTS packets. The issue was caused by improper slice indexing. The indexing operations were replaced by safer alternatives that do not crash the ntpd-rs server process but instead properly handle the error condition. A patch was released in version 0.3.3.
References
https://github.com/pendulum-project/ntpd-rs/security/advisories/GHSA-qwhm-h7v3-mrjxx_refsource_CONFIRM
https://github.com/pendulum-project/ntpd-rs/pull/752x_refsource_MISC
Impacted products
Vendor Product Version
pendulum-project ntpd-rs Version: >= 0.3.0, < 0.3.3
 Create a notification for this product.
Show details on NVD website

To clipboard 

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