GHSA-4fg7-vxc8-qx5w

Source

https://github.com/advisories/GHSA-4fg7-vxc8-qx5w

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/12/GHSA-4fg7-vxc8-qx5w/GHSA-4fg7-vxc8-qx5w.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-4fg7-vxc8-qx5w

Aliases

Related

CVE-2024-56327

Published

2024-12-18T18:21:55Z

Modified

2025-01-03T19:29:42Z

Summary

rage vulnerable to malicious plugin names, recipients, or identities causing arbitrary binary execution

Details

A plugin name containing a path separator may allow an attacker to execute an arbitrary binary.

Such a plugin name can be provided to the rage CLI through an attacker-controlled recipient or identity string, or to the following age APIs when the plugin feature flag is enabled: - age::plugin::Identity::from_str (or equivalently str::parse::<age::plugin::Identity>()) - age::plugin::Identity::default_for_plugin - age::plugin::IdentityPluginV1::new - age::plugin::Recipient::from_str (or equivalently str::parse::<age::plugin::Recipient>()) - age::plugin::RecipientPluginV1::new

On UNIX systems, a directory matching age-plugin-* needs to exist in the working directory for the attack to succeed.

The binary is executed with a single flag, either --age-plugin=recipient-v1 or --age-plugin=identity-v1. The standard input includes the recipient or identity string, and the random file key (if encrypting) or the header of the file (if decrypting). The format is constrained by the age-plugin protocol.

An equivalent issue was fixed in the reference Go implementation of age, see advisory GHSA-32gq-x56h-299c.

Thanks to ⬡-49016 for reporting this issue.

Database specific

{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-25"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-12-18T18:21:55Z"
}

References