cvelist/2021/29xxx/CVE-2021-29922.json

{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2021-29922",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "library/std/src/net/parser.rs in Rust before 1.53.0 does not properly consider extraneous zero characters at the beginning of an IP address string, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://doc.rust-lang.org/beta/std/net/struct.Ipv4Addr.html",
                "url": "https://doc.rust-lang.org/beta/std/net/struct.Ipv4Addr.html"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/rust-lang/rust/pull/83652",
                "url": "https://github.com/rust-lang/rust/pull/83652"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/rust-lang/rust/issues/83648",
                "url": "https://github.com/rust-lang/rust/issues/83648"
            },
            {
                "refsource": "MISC",
                "name": "https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-015.md",
                "url": "https://github.com/sickcodes/security/blob/master/advisories/SICK-2021-015.md"
            },
            {
                "refsource": "MISC",
                "name": "https://defcon.org/html/defcon-29/dc-29-speakers.html#kaoudis",
                "url": "https://defcon.org/html/defcon-29/dc-29-speakers.html#kaoudis"
            }
        ]
    }
}