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Vulnerability DatabaseCVE-2023-46658

CVE-2023-46658: 
Java vulnerability analysis and mitigation

Overview

CVE-2023-46658 affects the Jenkins MSTeams Webhook Trigger Plugin versions 0.1.1 and earlier. The vulnerability was discovered and disclosed on October 25, 2023, as part of a broader Jenkins security advisory (Jenkins Advisory, OSS Security).

Technical details

The vulnerability stems from the plugin's use of a non-constant time comparison function when checking whether the provided and expected webhook token are equal. The severity is rated as Low according to the CVSS scoring system, with a base score of 5.3 MEDIUM (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) (NVD).

Impact

The vulnerability could potentially allow attackers to use statistical methods to obtain a valid webhook token (Jenkins Advisory).

Mitigation and workarounds

As of the publication of the advisory, no fix is available for this vulnerability. The affected versions include MSTeams Webhook Trigger Plugin 0.1.1 and all earlier versions (Jenkins Advisory).

Additional resources

Source: This report was generated using AI

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