Vulnerabilities > MIT > Kerberos 5
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2007-09-06 | CVE-2007-4743 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in MIT Kerberos 5 The original patch for CVE-2007-3999 in svc_auth_gss.c in the RPCSEC_GSS RPC library in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and other applications that use krb5, does not correctly check the buffer length in some environments and architectures, which might allow remote attackers to conduct a buffer overflow attack. | 10.0 |
| 2007-09-05 | CVE-2007-3999 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in MIT Kerberos 5 Stack-based buffer overflow in the svcauth_gss_validate function in lib/rpc/svc_auth_gss.c in the RPCSEC_GSS RPC library (librpcsecgss) in MIT Kerberos 5 (krb5) 1.4 through 1.6.2, as used by the Kerberos administration daemon (kadmind) and some third-party applications that use krb5, allows remote attackers to cause a denial of service (daemon crash) and probably execute arbitrary code via a long string in an RPC message. | 10.0 |
| 2007-06-26 | CVE-2007-2798 | Out-Of-Bounds Write vulnerability in multiple products Stack-based buffer overflow in the rename_principal_2_svc function in kadmind for MIT Kerberos 1.5.3, 1.6.1, and other versions allows remote authenticated users to execute arbitrary code via a crafted request to rename a principal. | 9.0 |
| 2007-06-26 | CVE-2007-2443 | Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix.c in the RPC library in MIT Kerberos 5 (krb5) 1.6.1 and earlier might allow remote attackers to execute arbitrary code via a negative length value. | 8.3 |
| 2007-06-11 | CVE-2007-3149 | sudo, when linked with MIT Kerberos 5 (krb5), does not properly check whether a user can currently authenticate to Kerberos, which allows local users to gain privileges, in a manner unintended by the sudo security model, via certain KRB5_ environment variable settings. | 7.2 |
| 2007-04-06 | CVE-2007-1216 | Double Free vulnerability in multiple products Double free vulnerability in the GSS-API library (lib/gssapi/krb5/k5unseal.c), as used by the Kerberos administration daemon (kadmind) in MIT krb5 before 1.6.1, when used with the authentication method provided by the RPCSEC_GSS RPC library, allows remote authenticated users to execute arbitrary code and modify the Kerberos key database via a message with an "an invalid direction encoding". | 9.0 |
| 2007-04-06 | CVE-2007-0957 | Out-Of-Bounds Write vulnerability in multiple products Stack-based buffer overflow in the krb5_klog_syslog function in the kadm5 library, as used by the Kerberos administration daemon (kadmind) and Key Distribution Center (KDC), in MIT krb5 before 1.6.1 allows remote authenticated users to execute arbitrary code and modify the Kerberos key database via crafted arguments, possibly involving certain format string specifiers. | 9.0 |
| 2007-04-06 | CVE-2007-0956 | Missing Authentication for Critical Function vulnerability in multiple products The telnet daemon (telnetd) in MIT krb5 before 1.6.1 allows remote attackers to bypass authentication and gain system access via a username beginning with a '-' character, a similar issue to CVE-2007-0882. | 10.0 |
| 2006-12-31 | CVE-2006-6144 | Unspecified vulnerability in MIT Kerberos 5 1.5/1.5.1 The "mechglue" abstraction interface of the GSS-API library for Kerberos 5 1.5 through 1.5.1, as used in Kerberos administration daemon (kadmind) and other products that use this library, allows remote attackers to cause a denial of service (crash) via unspecified vectors that cause mechglue to free uninitialized pointers. | 5.0 |
| 2006-08-09 | CVE-2006-3084 | Permissions, Privileges, and Access Controls vulnerability in multiple products The (1) ftpd and (2) ksu programs in (a) MIT Kerberos 5 (krb5) up to 1.5, and 1.4.x before 1.4.4, and (b) Heimdal 0.7.2 and earlier, do not check return codes for setuid calls, which might allow local users to gain privileges by causing setuid to fail to drop privileges. | 7.2 |