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Vulnerability DatabaseCVE-2022-27332

CVE-2022-27332: 
NixOS vulnerability analysis and mitigation

Overview

An access control vulnerability was discovered in Zammad v5.0.3 that allows attackers to write entries to the CTI caller log without authentication (CVE-2022-27332). The vulnerability was disclosed on March 14, 2022 and has been fixed in Zammad version 5.1.0 (Zammad Advisory).

Technical details

The vulnerability stems from incorrect access checking in the CTI caller log functionality. The issue has a CVSS v3.1 base score of 9.1 CRITICAL (Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H) and is classified as CWE-306: Missing Authentication for Critical Function (NVD).

Impact

This vulnerability could allow attackers to execute phishing attacks or cause a Denial of Service (DoS) by manipulating the CTI caller log without requiring authentication (Zammad Advisory).

Mitigation and workarounds

The vulnerability has been fixed in Zammad version 5.1.0. Users are recommended to upgrade to this version or later. The fix can be obtained through the official Zammad website, FTP server, or via OS package manager updates (Zammad Advisory).

Additional resources

Source: This report was generated using AI

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