248 matches found
Null pointer dereference
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...
CVE-2018-5729
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...
CVE-2018-5729
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...
CVE-2018-5730
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN stri...
Code injection
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN stri...
CVE-2018-5729
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...
CVE-2018-5730
CVE-2018-5730 and CVE-2018-5729 affect MIT krb5 1.6 and later. Upstream and distributor advisories show that an authenticated kadmin user with permission to add principals to an LDAP Kerberos database can bypass the DN container check (CVE-2018-5730) or trigger a null dereference / kadmind bypass...
CVE-2018-5729
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...
CVE-2018-5730
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN stri...
CVE-2018-5730
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN stri...
CVE-2018-5729
CVE-2018-5729 (and CVE-2018-5730) affects MIT Kerberos 5 (krb5) where an authenticated kadmin user with LDAP-principal-adding rights can cause a NULL pointer dereference or bypass a DN container check by supplying crafted data or DN arguments. The issue stems from insufficient validation in the K...
CVE-2018-5730
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN stri...
CVE-2018-5729
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...
CVE-2018-5730: Improper Neutralization of Special Elements used in an LDAP Query
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN stri...
CVE-2018-5729: NULL Pointer Dereference
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...
CVE-2018-5730
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN stri...
CVE-2018-5729
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...
krb5 -- Multiple vulnerabilities
MIT reports: CVE-2017-11368: In MIT krb5 1.7 and later, an authenticated attacker can cause an assertion failure in krb5kdc by sending an invalid S4U2Self or S4U2Proxy request. CVE-2017-11462: RFC 2744 permits a GSS-API implementation to delete an existing security context on a second or subseque...
Updated krb5 packages fix security vulnerability
It was reported that in all versions of MIT krb5, an authenticated attacker with permission to modify a principal entry can cause kadmind to dereference a null pointer by supplying an empty DB argument to the modifyprincipal command, if kadmind is configured to use the LDAP KDB module...
Updated krb5 packages fix security vulnerability
In all versions of MIT krb5, an authenticated attacker can cause kadmind to read beyond the end of allocated memory by sending a string without a terminating zero byte. Information leakage may be possible for an attacker with permission to modify the database CVE-2015-8629. In MIT krb5 1.12 and...