{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-42898",
        "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": "PAC parsing in MIT Kerberos 5 (aka krb5) before 1.19.4 and 1.20.x before 1.20.1 has integer overflows that may lead to remote code execution (in KDC, kadmind, or a GSS or Kerberos application server) on 32-bit platforms (which have a resultant heap-based buffer overflow), and cause a denial of service on other platforms. This occurs in krb5_pac_parse in lib/krb5/krb/pac.c. Heimdal before 7.7.1 has \"a similar bug.\""
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "url": "https://web.mit.edu/kerberos/advisories/",
                "refsource": "MISC",
                "name": "https://web.mit.edu/kerberos/advisories/"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://www.samba.org/samba/security/CVE-2022-42898.html",
                "url": "https://www.samba.org/samba/security/CVE-2022-42898.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583",
                "url": "https://github.com/krb5/krb5/commit/ea92d2f0fcceb54a70910fa32e9a0d7a5afc3583"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c",
                "url": "https://github.com/heimdal/heimdal/security/advisories/GHSA-64mq-fvfj-5x3c"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txt",
                "url": "https://web.mit.edu/kerberos/krb5-1.20/README-1.20.1.txt"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://web.mit.edu/kerberos/krb5-1.19/",
                "url": "https://web.mit.edu/kerberos/krb5-1.19/"
            },
            {
                "refsource": "MISC",
                "name": "https://bugzilla.samba.org/show_bug.cgi?id=15203",
                "url": "https://bugzilla.samba.org/show_bug.cgi?id=15203"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20230216-0008/",
                "url": "https://security.netapp.com/advisory/ntap-20230216-0008/"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20230223-0001/",
                "url": "https://security.netapp.com/advisory/ntap-20230223-0001/"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202309-06",
                "url": "https://security.gentoo.org/glsa/202309-06"
            },
            {
                "refsource": "GENTOO",
                "name": "GLSA-202310-06",
                "url": "https://security.gentoo.org/glsa/202310-06"
            }
        ]
    }
}