{"id":85971,"date":"2025-12-06T03:53:48","date_gmt":"2025-12-06T03:53:48","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T00:00:00","slug":"cve-2024-4981-pagure-server-vulnerability-enables-potential-system-compromise-and-data-leakage","status":"publish","type":"post","link":"https:\/\/www.ameeba.com\/blog\/cve-2024-4981-pagure-server-vulnerability-enables-potential-system-compromise-and-data-leakage\/","title":{"rendered":"CVE-2024-4981: Pagure Server Vulnerability Enables Potential System Compromise and Data Leakage<\/strong>"},"content":{"rendered":"

Overview<\/strong><\/p>\n

A critical vulnerability, identified as CVE-2024-4981, has been discovered in the Pagure server software. This vulnerability, if exploited, could allow a malicious user to submit a Git repository with symbolic links, leading to unintentional incorporation and visibility of contents from outside the Git repository. As a result, this could potentially lead to a full system compromise or data leakage, posing a significant threat to any organization utilizing this software.<\/p>\n

Vulnerability Summary<\/strong><\/p>\n

CVE ID: CVE-2024-4981
\nSeverity: High (7.6 CVSS score)
\nAttack Vector: Network
\nPrivileges Required: Low
\nUser Interaction: None
\nImpact: Potential system compromise and data leakage<\/p>\n

Affected Products<\/strong><\/p>\n

Product | Affected Versions<\/p>\n

Pagure Server | All versions prior to vendor patch<\/p>\n

How the Exploit Works<\/strong><\/p>\n

The exploit operates by a malicious user submitting a Git repository with symbolic links to the Pagure server. Pagure, not properly handling or resolving these symbolic links, inadvertently incorporates and makes visible contents from outside the Git repository. This results in exposure of potentially sensitive information that could be used for further attacks or compromises.<\/p>\n

Conceptual Example Code<\/strong><\/p>\n

While no specific exploit code is available, a conceptual example may involve the creation of a symbolic link in a Git repository that points to a sensitive area of the system. This could be done with a command like:<\/p>\n

ln -s \/etc\/passwd .\/malicious_symlink<\/code><\/pre>\n
The malicious repository, when pushed to the Pagure server, could then expose the contents of \/etc\/passwd, leading to potential system compromise.<\/p>\n
Recommended Mitigation<\/strong><\/p>\n
To mitigate this vulnerability, it is recommended that users apply any available vendor patches as soon as possible. As a temporary measure, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used to detect and prevent attempts to exploit this vulnerability. Regularly updating and patching software is the best defense against such vulnerabilities.<\/p>\n","protected":false},"excerpt":{"rendered":"
Overview A critical vulnerability, identified as CVE-2024-4981, has been discovered in the Pagure server software. This vulnerability, if exploited, could allow a malicious user to submit a Git repository with symbolic links, leading to unintentional incorporation and visibility of contents from outside the Git repository. As a result, this could potentially lead to a full […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[],"tags":[],"vendor":[],"product":[],"attack_vector":[],"asset_type":[],"severity":[],"exploit_status":[],"class_list":["post-85971","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t