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{"acknowledgement": "Red Hat would like to thank MIT Kerberos Team for reporting this issue. Upstream acknowledges Mike Roszkowski as the original reporter.", "affected_release": [{"advisory": "RHSA-2010:0863", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "krb5-0:1.8.2-3.el6_0.1", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2010-11-10T00:00:00Z"}], "bugzilla": {"description": "krb5: KDC uninitialized pointer crash in authorization data handling (MITKRB5-SA-2010-006)", "id": "636335", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=636335"}, "csaw": false, "cvss": {"cvss_base_score": "6.5", "cvss_scoring_vector": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "status": "verified"}, "details": ["The merge_authdata function in kdc_authdata.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x before 1.8.4 does not properly manage an index into an authorization-data list, which allows remote attackers to cause a denial of service (daemon crash), or possibly obtain sensitive information, spoof authorization, or execute arbitrary code, via a TGS request that triggers an uninitialized pointer dereference, as demonstrated by a request from a Windows Active Directory client."], "name": "CVE-2010-1322", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:3", "fix_state": "Not affected", "package_name": "krb5", "product_name": "Red Hat Enterprise Linux 3"}, {"cpe": "cpe:/o:redhat:enterprise_linux:4", "fix_state": "Not affected", "package_name": "krb5", "product_name": "Red Hat Enterprise Linux 4"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "krb5", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2010-10-05T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2010-1322\nhttps://nvd.nist.gov/vuln/detail/CVE-2010-1322"], "statement": "This issue did not affect Red Hat Enterprise Linux 3, 4, or 5.  It was addressed in Red Hat Enterprise Linux 6 via https://rhn.redhat.com/errata/RHSA-2010-0863.html.", "threat_severity": "Important"}