RUSTSEC-2023-0023

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Source

https://rustsec.org/advisories/RUSTSEC-2023-0023

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2023-0023.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2023-0023

Aliases

GHSA-9qwg-crg9-m2vc

Published

2023-03-24T12:00:00Z

Modified

2023-11-08T04:18:04.563523Z

Summary

`openssl` `SubjectAlternativeName` and `ExtendedKeyUsage::other` allow arbitrary file read

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.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / openssl

Package

Name: openssl; View open source insights on deps.dev
Purl: pkg:cargo/openssl

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.10.48

Ecosystem specific

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

Database specific

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