Summary
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in GitLab ausnutzen, um Sicherheitsvorkehrungen zu umgehen, erhöhte Berechtigungen zu erlangen, einen Denial-of-Service-Zustand herbeizuführen und vertrauliche Informationen offenzulegen.
Product
GitLab ist eine Webanwendung zur Versionsverwaltung für Softwareprojekte auf Basis von git.
Vulnerabilities 6
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High 8.2
Missing Authorization in GitLab
An issue has been discovered in GitLab CE/EE affecting all versions from 8.12 before 17.4.5, 17.5 before 17.5.3, and 17.6 before 17.6.1. This issue allows an attacker with access to a victim's Personal Access Token (PAT) to escalate privileges.
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Medium 6.5
Incorrect Authorization in GitLab
An issue was discovered in GitLab CE/EE affecting all versions from 16.9.8 before 17.4.5, 17.5 before 17.5.3, and 17.6 before 17.6.1. Certain API endpoints could potentially allow unauthorized access to sensitive data due to overly broad application of token …
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Medium 6.5
Inefficient Algorithmic Complexity in GitLab
A Denial of Service (DoS) issue has been discovered in GitLab CE/EE affecting all versions prior to 12.6 prior to 17.4.5, 17.5 prior to 17.5.3, and 17.6 prior to 17.6.1. An attacker could cause a denial of service with a crafted cargo.toml file.
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Medium 5.3
Inefficient Algorithmic Complexity in GitLab
An issue was discovered in GitLab CE/EE affecting all versions starting from 15.6 prior to 17.4.5, starting from 17.5 prior to 17.5.3, starting from 17.6 prior to 17.6.1 which could cause Denial of Service via integrating a malicious harbor registry.
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Medium 4.3
Inefficient Algorithmic Complexity in GitLab
A denial of service (DoS) condition was discovered in GitLab CE/EE affecting all versions from 13.2.4 before 17.4.5, 17.5 before 17.5.3, and 17.6 before 17.6.1. By leveraging this vulnerability an attacker could create a DoS condition by sending crafted API c…
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Medium 4.2
Insufficient Session Expiration in GitLab
An issue has been discovered in GitLab CE/EE affecting all versions from 16.11 before 17.4.5, 17.5 before 17.5.3, and 17.6 before 17.6.1. Long-lived connections could potentially bypass authentication controls, allowing unauthorized access to streaming result…
Revision history
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#1
Initiale Fassung
References
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GitLab Patch Release vom 2024-11-26
https://about.gitlab.com/releases/2024/11/26/patch-release-gitlab-17-6-1-released/