Total
134 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2007-5971 | 2 Apple, Mit | 3 Mac Os X, Mac Os X Server, Kerberos 5 | 2024-11-21 | 6.9 MEDIUM | N/A |
| Double free vulnerability in the gss_krb5int_make_seal_token_v3 function in lib/gssapi/krb5/k5sealv3.c in MIT Kerberos 5 (krb5) has unknown impact and attack vectors. | |||||
| CVE-2007-5902 | 1 Mit | 1 Kerberos 5 | 2024-11-21 | 10.0 HIGH | N/A |
| Integer overflow in the svcauth_gss_get_principal function in lib/rpc/svc_auth_gss.c in MIT Kerberos 5 (krb5) allows remote attackers to have an unknown impact via a large length value for a GSS client name in an RPC request. | |||||
| CVE-2007-5901 | 2 Apple, Mit | 3 Mac Os X, Mac Os X Server, Kerberos 5 | 2024-11-21 | 6.9 MEDIUM | N/A |
| Use-after-free vulnerability in the gss_indicate_mechs function in lib/gssapi/mechglue/g_initialize.c in MIT Kerberos 5 (krb5) has unknown impact and attack vectors. NOTE: this might be the result of a typo in the source code. | |||||
| CVE-2007-5894 | 1 Mit | 1 Kerberos 5 | 2024-11-21 | 9.3 HIGH | N/A |
| ** DISPUTED ** The reply function in ftpd.c in the gssftp ftpd in MIT Kerberos 5 (krb5) does not initialize the length variable when auth_type has a certain value, which has unknown impact and remote authenticated attack vectors. NOTE: the original disclosure misidentifies the conditions under which the uninitialized variable is used. NOTE: the vendor disputes this issue, stating " The 'length' variable is only uninitialized if 'auth_type' is neither the 'KERBEROS_V4' nor 'GSSAPI'; this condition cannot occur in the unmodified source code." | |||||
| CVE-2007-4743 | 1 Mit | 1 Kerberos 5 | 2024-11-21 | 10.0 HIGH | N/A |
| 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. | |||||
| CVE-2007-4000 | 2 Fedoraproject, Mit | 2 Fedora, Kerberos 5 | 2024-11-21 | 8.5 HIGH | N/A |
| The kadm5_modify_policy_internal function in lib/kadm5/srv/svr_policy.c in the Kerberos administration daemon (kadmind) in MIT Kerberos 5 (krb5) 1.5 through 1.6.2 does not properly check return values when the policy does not exist, which might allow remote authenticated users with the "modify policy" privilege to execute arbitrary code via unspecified vectors that trigger a write to an uninitialized pointer. | |||||
| CVE-2007-3999 | 1 Mit | 1 Kerberos 5 | 2024-11-21 | 10.0 HIGH | N/A |
| 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. | |||||
| CVE-2007-3149 | 2 Mit, Todd Miller | 2 Kerberos 5, Sudo | 2024-11-21 | 7.2 HIGH | N/A |
| 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. NOTE: another researcher disputes this vulnerability, stating that the attacker must be "a user, who can already log into your system, and can already use sudo." | |||||
| CVE-2007-2798 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2024-11-21 | 9.0 HIGH | N/A |
| 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. | |||||
| CVE-2007-2443 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2024-11-21 | 8.3 HIGH | N/A |
| 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. | |||||
| CVE-2007-2442 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2024-11-21 | 10.0 HIGH | N/A |
| The gssrpc__svcauth_gssapi function in the RPC library in MIT Kerberos 5 (krb5) 1.6.1 and earlier might allow remote attackers to execute arbitrary code via a zero-length RPC credential, which causes kadmind to free an uninitialized pointer during cleanup. | |||||
| CVE-2007-1216 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2024-11-21 | 9.0 HIGH | N/A |
| 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". | |||||
| CVE-2007-0957 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2024-11-21 | 9.0 HIGH | N/A |
| 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. | |||||
| CVE-2007-0956 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2024-11-21 | 10.0 HIGH | N/A |
| 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. | |||||
| CVE-2006-6144 | 1 Mit | 1 Kerberos 5 | 2024-11-21 | 5.0 MEDIUM | N/A |
| 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. | |||||
| CVE-2006-6143 | 2 Canonical, Mit | 2 Ubuntu Linux, Kerberos 5 | 2024-11-21 | 9.3 HIGH | N/A |
| The RPC library in Kerberos 5 1.4 through 1.4.4, and 1.5 through 1.5.1, as used in Kerberos administration daemon (kadmind) and other products that use this library, calls an uninitialized function pointer in freed memory, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors. | |||||
| CVE-2006-3084 | 2 Heimdal, Mit | 2 Heimdal, Kerberos 5 | 2024-11-21 | 7.2 HIGH | N/A |
| 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. NOTE: as of 20060808, it is not known whether an exploitable attack scenario exists for these issues. | |||||
| CVE-2006-3083 | 2 Heimdal, Mit | 2 Heimdal, Kerberos 5 | 2024-11-21 | 7.2 HIGH | N/A |
| The (1) krshd and (2) v4rcp applications in (a) MIT Kerberos 5 (krb5) up to 1.5, and 1.4.x before 1.4.4, when running on Linux and AIX, and (b) Heimdal 0.7.2 and earlier, do not check return codes for setuid calls, which allows local users to gain privileges by causing setuid to fail to drop privileges using attacks such as resource exhaustion. | |||||
| CVE-2005-1689 | 1 Mit | 1 Kerberos 5 | 2024-11-20 | 7.5 HIGH | 9.8 CRITICAL |
| Double free vulnerability in the krb5_recvauth function in MIT Kerberos 5 (krb5) 1.4.1 and earlier allows remote attackers to execute arbitrary code via certain error conditions. | |||||
| CVE-2005-1175 | 1 Mit | 1 Kerberos 5 | 2024-11-20 | 7.5 HIGH | N/A |
| Heap-based buffer overflow in the Key Distribution Center (KDC) in MIT Kerberos 5 (krb5) 1.4.1 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a certain valid TCP or UDP request. | |||||