CVE-2021-29923

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Source
https://cve.org/CVERecord?id=CVE-2021-29923
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-29923.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-29923
Aliases
Downstream
Published
2021-08-07T17:15:07.067Z
Modified
2026-05-15T12:03:46.801359255Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR.

Database specific 
{
    "unresolved_ranges": [
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
                {
                    "last_affected": "36"
                }
            ]
        },
        {
            "source": "CPE_FIELD",
            "cpes": [
                "cpe:2.3:a:oracle:timesten_in-memory_database:*:*:*:*:*:*:*:*"
            ],
            "vendor_product": "oracle:timesten_in-memory_database",
            "extracted_events": [
                {
                    "fixed": "21.1.1.1.0"
                }
            ]
        }
    ]
}
References

Affected packages