CVE-2024-52522

Description

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Insecure handling of symlinks with --links and --metadata in rclone while copying to local disk allows unprivileged users to indirectly modify ownership and permissions on symlink target files when a superuser or privileged process performs a copy. This vulnerability could enable privilege escalation and unauthorized access to critical system files, compromising system integrity, confidentiality, and availability. This vulnerability is fixed in 1.68.2.

Weakness Type (CWE)

CWE-59 CWE-59

CWE-61 CWE-61

CWE-281 CWE-281

References

Other References

https://github.com/rclone/rclone/commit/01ccf204f42b4f68541b16843292439090a2dcf0 https://github.com/rclone/rclone/security/advisories/GHSA-hrxh-9w67-g4cv

Frequently Asked Questions

What is CVE-2024-52522? +

Rclone is a command-line program to sync files and directories to and from different cloud storage providers. Insecure handling of symlinks with --links and --metadata in rclone while copying to local disk allows unprivileged users to indirectly modify ownership and permissions on symlink target files when a superuser or privileged process performs a copy. This vulnerability could enable privilege escalation and unauthorized access to critical system files, compromising system integrity, confidentiality, and availability. This vulnerability is fixed in 1.68.2.

How do I check if I'm vulnerable to CVE-2024-52522? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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