Executive Summary
Informations | |||
---|---|---|---|
Name | CVE-2011-1527 | First vendor Publication | 2011-10-20 |
Vendor | Cve | Last vendor Modification | 2020-01-21 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
---|---|---|---|
Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C) | |||
---|---|---|---|
Cvss Base Score | 7.8 | Attack Range | Network |
Cvss Impact Score | 6.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
The kdb_ldap plugin in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.1, when the LDAP back end is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a kinit operation with incorrect string case for the realm, related to the is_principal_in_realm, krb5_set_error_message, krb5_ldap_get_principal, and process_as_req functions. |
Original Source
Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1527 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
100 % | CWE-20 | Improper Input Validation |
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 2 |
OpenVAS Exploits
Date | Description |
---|---|
2012-07-09 | Name : RedHat Update for krb5 RHSA-2011:1379-01 File : nvt/gb_RHSA-2011_1379-01_krb5.nasl |
2012-06-15 | Name : Fedora Update for krb5 FEDORA-2012-8805 File : nvt/gb_fedora_2012_8805_krb5_fc15.nasl |
2012-02-12 | Name : Gentoo Security Advisory GLSA 201201-13 (mit-krb5) File : nvt/glsa_201201_13.nasl |
2012-02-01 | Name : Fedora Update for krb5 FEDORA-2011-16284 File : nvt/gb_fedora_2011_16284_krb5_fc15.nasl |
2011-11-18 | Name : Fedora Update for krb5 FEDORA-2011-14650 File : nvt/gb_fedora_2011_14650_krb5_fc14.nasl |
2011-11-18 | Name : Fedora Update for krb5 FEDORA-2011-14673 File : nvt/gb_fedora_2011_14673_krb5_fc15.nasl |
2011-10-21 | Name : Ubuntu Update for krb5 USN-1233-1 File : nvt/gb_ubuntu_USN_1233_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
76660 | Kerberos KDC krb5_ldap_get_principal() Function NULL Pointer Dereference Remo... |
Snort® IPS/IDS
Date | Description |
---|---|
2014-01-10 | MIT Kerberos kdb_ldap plugin kinit operation denial of service attempt RuleID : 26575 - Revision : 3 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2013-09-04 | Name : The remote Amazon Linux AMI host is missing a security update. File : ala_ALAS-2011-15.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2011-1379.nasl - Type : ACT_GATHER_INFO |
2012-09-06 | Name : The remote Mandriva Linux host is missing one or more security updates. File : mandriva_MDVSA-2011-159.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20111018_krb5_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2012-01-24 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201201-13.nasl - Type : ACT_GATHER_INFO |
2011-11-16 | Name : The remote Fedora host is missing a security update. File : fedora_2011-14650.nasl - Type : ACT_GATHER_INFO |
2011-11-16 | Name : The remote Fedora host is missing a security update. File : fedora_2011-14673.nasl - Type : ACT_GATHER_INFO |
2011-10-19 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2011-1379.nasl - Type : ACT_GATHER_INFO |
2011-10-19 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1233-1.nasl - Type : ACT_GATHER_INFO |
Sources (Detail)
Alert History
Date | Informations |
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2021-05-04 12:14:20 |
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2021-04-22 01:15:35 |
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2020-05-23 00:28:19 |
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2016-04-26 20:41:53 |
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2014-02-17 11:01:47 |
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2014-01-19 21:27:45 |
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2013-05-10 22:58:32 |
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