CVE-2020-28196

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2020-28196
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-28196.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-28196
Downstream
Related
Published
2020-11-06T08:15:13.860Z
Modified
2026-05-15T12:03:45.068501180Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

MIT Kerberos 5 (aka krb5) before 1.17.2 and 1.18.x before 1.18.3 allows unbounded recursion via an ASN.1-encoded Kerberos message because the lib/krb5/asn.1/asn1_encode.c support for BER indefinite lengths lacks a recursion limit.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
                {
                    "last_affected": "31"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "mit:kerberos_5",
            "extracted_events": [
                {
                    "fixed": "1.17.2"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:a:oracle:communications_cloud_native_core_policy:1.14.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "oracle:communications_cloud_native_core_policy",
            "extracted_events": [
                {
                    "last_affected": "1.14.0"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "oracle:communications_offline_mediation_controller",
            "extracted_events": [
                {
                    "last_affected": "12.0.0.3.0"
                }
            ]
        },
        {
            "cpes": [
                "cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.3.0:*:*:*:*:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "oracle:communications_pricing_design_center",
            "extracted_events": [
                {
                    "last_affected": "12.0.0.3.0"
                }
            ]
        }
    ]
}
References

Affected packages