This CPE summary could be partial or incomplete. Please contact us for a detailed listing.

Summary

Detail
Vendor Mit First view 2016-02-12
Product Kerberos 5 Last view 2020-11-06
Version 1.14.0 Type Application
Update *  
Edition *  
Language *  
Sofware Edition *  
Target Software *  
Target Hardware *  
Other *  
 
CPE Product cpe:2.3:a:mit:kerberos_5

Activity : Overall

Related : CVE

  Date Alert Description
7.5 2020-11-06 CVE-2020-28196

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.

7.5 2019-09-26 CVE-2019-14844

A flaw was found in, Fedora versions of krb5 from 1.16.1 to, including 1.17.x, in the way a Kerberos client could crash the KDC by sending one of the RFC 4556 "enctypes". A remote unauthenticated user could use this flaw to crash the KDC.

6.5 2018-07-26 CVE-2017-7562

An authentication bypass flaw was found in the way krb5's certauth interface before 1.16.1 handled the validation of client certificates. A remote attacker able to communicate with the KDC could potentially use this flaw to impersonate arbitrary principals under rare and erroneous circumstances.

6.5 2018-01-16 CVE-2018-5710

An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. The pre-defined function "strlen" is getting a "NULL" string as a parameter value in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the Key Distribution Center (KDC), which allows remote authenticated users to cause a denial of service (NULL pointer dereference) via a modified kadmin client.

7.5 2018-01-16 CVE-2018-5709

An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. There is a variable "dbentry->n_key_data" in kadmin/dbutil/dump.c that can store 16-bit data but unknowingly the developer has assigned a "u4" variable to it, which is for 32-bit data. An attacker can use this vulnerability to affect other artifacts of the database as we know that a Kerberos database dump file contains trusted data.

9.8 2017-11-23 CVE-2017-15088

plugins/preauth/pkinit/pkinit_crypto_openssl.c in MIT Kerberos 5 (aka krb5) through 1.15.2 mishandles Distinguished Name (DN) fields, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) in situations involving untrusted X.509 data, related to the get_matching_data and X509_NAME_oneline_ex functions. NOTE: this has security relevance only in use cases outside of the MIT Kerberos distribution, e.g., the use of get_matching_data in KDC certauth plugin code that is specific to Red Hat.

5.3 2016-03-25 CVE-2016-3119

The process_db_args function in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 (aka krb5) through 1.13.4 and 1.14.x through 1.14.1 mishandles the DB argument, which allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request to modify a principal.

6.5 2016-02-12 CVE-2015-8631

Multiple memory leaks in kadmin/server/server_stubs.c in kadmind in MIT Kerberos 5 (aka krb5) before 1.13.4 and 1.14.x before 1.14.1 allow remote authenticated users to cause a denial of service (memory consumption) via a request specifying a NULL principal name.

5.3 2016-02-12 CVE-2015-8629

The xdr_nullstring function in lib/kadm5/kadm_rpc_xdr.c in kadmind in MIT Kerberos 5 (aka krb5) before 1.13.4 and 1.14.x before 1.14.1 does not verify whether '\0' characters exist as expected, which allows remote authenticated users to obtain sensitive information or cause a denial of service (out-of-bounds read) via a crafted string.

CWE : Common Weakness Enumeration

%idName
14% (1) CWE-772 Missing Release of Resource after Effective Lifetime
14% (1) CWE-674 Uncontrolled Recursion
14% (1) CWE-476 NULL Pointer Dereference
14% (1) CWE-287 Improper Authentication
14% (1) CWE-190 Integer Overflow or Wraparound
14% (1) CWE-125 Out-of-bounds Read
14% (1) CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer

Nessus® Vulnerability Scanner

This CPE have more than 25 Relations. If you want to see a complete summary for this CPE, please contact us.
id Description
2018-12-28 Name: The remote EulerOS Virtualization host is missing multiple security updates.
File: EulerOS_SA-2018-1408.nasl - Type: ACT_GATHER_INFO
2018-12-10 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2018-1398.nasl - Type: ACT_GATHER_INFO
2018-11-21 Name: The remote EulerOS Virtualization host is missing a security update.
File: EulerOS_SA-2018-1376.nasl - Type: ACT_GATHER_INFO
2018-11-07 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2018-1361.nasl - Type: ACT_GATHER_INFO
2018-11-06 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2018-1354.nasl - Type: ACT_GATHER_INFO
2018-09-18 Name: The remote EulerOS Virtualization host is missing a security update.
File: EulerOS_SA-2018-1240.nasl - Type: ACT_GATHER_INFO
2018-09-07 Name: The remote Amazon Linux AMI host is missing a security update.
File: ala_ALAS-2018-1010.nasl - Type: ACT_GATHER_INFO
2018-08-17 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2017-2_0-0007.nasl - Type: ACT_GATHER_INFO
2018-08-17 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2017-1_0-0093.nasl - Type: ACT_GATHER_INFO
2018-08-17 Name: The remote PhotonOS host is missing multiple security updates.
File: PhotonOS_PHSA-2017-0011.nasl - Type: ACT_GATHER_INFO
2018-05-11 Name: The remote Amazon Linux 2 host is missing a security update.
File: al2_ALAS-2018-1010.nasl - Type: ACT_GATHER_INFO
2018-04-27 Name: The remote CentOS host is missing one or more security updates.
File: centos_RHSA-2018-0666.nasl - Type: ACT_GATHER_INFO
2018-02-01 Name: The remote Debian host is missing a security update.
File: debian_DLA-1265.nasl - Type: ACT_GATHER_INFO
2018-01-19 Name: The remote EulerOS host is missing a security update.
File: EulerOS_SA-2018-1008.nasl - Type: ACT_GATHER_INFO
2018-01-19 Name: The remote EulerOS host is missing a security update.
File: EulerOS_SA-2018-1007.nasl - Type: ACT_GATHER_INFO
2018-01-15 Name: The remote Fedora host is missing a security update.
File: fedora_2017-2dd6c320a4.nasl - Type: ACT_GATHER_INFO
2017-11-13 Name: The remote openSUSE host is missing a security update.
File: openSUSE-2017-1266.nasl - Type: ACT_GATHER_INFO
2017-11-09 Name: The remote SUSE host is missing one or more security updates.
File: suse_SU-2017-2948-1.nasl - Type: ACT_GATHER_INFO
2017-05-01 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2016-1076.nasl - Type: ACT_GATHER_INFO
2017-05-01 Name: The remote EulerOS host is missing multiple security updates.
File: EulerOS_SA-2016-1012.nasl - Type: ACT_GATHER_INFO
2017-02-07 Name: The remote Amazon Linux AMI host is missing a security update.
File: ala_ALAS-2017-793.nasl - Type: ACT_GATHER_INFO
2016-12-15 Name: The remote Scientific Linux host is missing one or more security updates.
File: sl_20161103_krb5_on_SL7_x.nasl - Type: ACT_GATHER_INFO
2016-11-28 Name: The remote CentOS host is missing one or more security updates.
File: centos_RHSA-2016-2591.nasl - Type: ACT_GATHER_INFO
2016-11-11 Name: The remote Oracle Linux host is missing one or more security updates.
File: oraclelinux_ELSA-2016-2591.nasl - Type: ACT_GATHER_INFO
2016-11-04 Name: The remote Red Hat host is missing one or more security updates.
File: redhat-RHSA-2016-2591.nasl - Type: ACT_GATHER_INFO