2024-11-19
Graylog, a popular open-source log management platform, has a critical vulnerability (CVE-2024-XXXX) that could potentially expose sensitive information to unauthorized users.
Vulnerability Details:
The vulnerability resides in the report rendering functionality of Graylog versions 6.1.0 and 6.1.1. When multiple users concurrently request report generation, the system may reuse a single headless browser instance. This can lead to information leakage, as the browser instance might contain sensitive data from a previous report.
Impact:
Information Disclosure: Unauthorized users could potentially access confidential log messages or aggregated data that they are not entitled to view.
Security Breach: This vulnerability could compromise the overall security posture of organizations using affected Graylog versions.
Mitigation:
Upgrade: The recommended solution is to upgrade to Graylog version 6.1.2 or later, which includes a fix for this vulnerability.
Disable Reporting: As a temporary workaround, users can disable the reporting functionality until they can upgrade to a patched version.
Form:
Platform: Graylog
Version: 6.1.0, 6.1.1
Vulnerability: Concurrent PDF report rendering information leakage
Severity: High
Date: November 18, 2024
What Undercode Says:
Graylog, a popular open-source log management platform, has a critical vulnerability that could potentially expose sensitive information to unauthorized users. The vulnerability, CVE-2024-XXXX, resides in the report rendering functionality of Graylog versions 6.1.0 and 6.1.1. When multiple users concurrently request report generation, the system may reuse a single headless browser instance, leading to information leakage.
To mitigate this risk, it is strongly recommended to upgrade to Graylog version 6.1.2 or later. As a temporary workaround, disabling the reporting functionality can be considered.
References:
Reported By: Github.com
Undercode AI: https://ai.undercodetesting.com
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