RUSTSEC-2023-0023

Source
https://rustsec.org/advisories/RUSTSEC-2023-0023
Import Source
https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2023-0023.json
Aliases
Published
2023-03-24T12:00:00Z
Modified
2023-11-08T04:18:04.563523Z
Details

SubjectAlternativeName and ExtendedKeyUsage arguments were parsed using the OpenSSL function X509V3_EXT_nconf. This function parses all input using an OpenSSL mini-language which can perform arbitrary file reads.

Thanks to David Benjamin (Google) for reporting this issue.

References

Affected packages

crates.io / openssl

Package

Name
openssl

Affected ranges

Type
SEMVER
Events
Introduced
0.0.0-0
Fixed
0.10.48

Ecosystem specific 

{
    "affects": {
        "os": [],
        "functions": [
            "openssl::x509::extension::ExtendedKeyUsage::other",
            "openssl::x509::extension::SubjectAlternativeName::new"
        ],
        "arch": []
    }
}

Database specific 

{
    "cvss": null,
    "informational": null,
    "categories": [
        "file-disclosure"
    ]
}