An issue has been discovered in GitLab CE/EE affecting all versions from 12.7 prior to 16.6.6, 16.7 prior to 16.7.4, and 16.8 prior to 16.8.1 It was possible for an attacker to trigger a Regular Expression Denial of Service via a Cargo.toml containing maliciously crafted input.
{
    "severity": "Medium",
    "cpes": [
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:16.8.0:*:*:*:community:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:16.8.0:*:*:*:enterprise:*:*:*",
        "cpe:2.3:a:gitlab:gitlab:*:*:*:*:*:*:*:*"
    ]
}