Filtered by vendor Mit
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Total
155 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2011-0281 | 1 Mit | 2 Kerberos, Kerberos 5 | 2025-04-11 | 5.0 MEDIUM | N/A |
| The unparse implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.6.x through 1.9, when an LDAP backend is used, allows remote attackers to cause a denial of service (file descriptor exhaustion and daemon hang) via a principal name that triggers use of a backslash escape sequence, as demonstrated by a \n sequence. | |||||
| CVE-2007-2443 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2025-04-09 | 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-2007-3149 | 2 Mit, Todd Miller | 2 Kerberos 5, Sudo | 2025-04-09 | 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 | 2025-04-09 | 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-2006-6144 | 1 Mit | 1 Kerberos 5 | 2025-04-09 | 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-2007-1216 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2025-04-09 | 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-2006-6143 | 2 Canonical, Mit | 2 Ubuntu Linux, Kerberos 5 | 2025-04-09 | 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-2008-0947 | 1 Mit | 1 Kerberos 5 | 2025-04-09 | 10.0 HIGH | N/A |
| Buffer overflow in the RPC library used by libgssrpc and kadmind in MIT Kerberos 5 (krb5) 1.4 through 1.6.3 allows remote attackers to execute arbitrary code by triggering a large number of open file descriptors. | |||||
| CVE-2009-0846 | 5 Apple, Canonical, Fedoraproject and 2 more | 9 Mac Os X, Ubuntu Linux, Fedora and 6 more | 2025-04-09 | 10.0 HIGH | N/A |
| The asn1_decode_generaltime function in lib/krb5/asn.1/asn1_decode.c in the ASN.1 GeneralizedTime decoder in MIT Kerberos 5 (aka krb5) before 1.6.4 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via vectors involving an invalid DER encoding that triggers a free of an uninitialized pointer. | |||||
| CVE-2007-5902 | 1 Mit | 1 Kerberos 5 | 2025-04-09 | 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-2009-3295 | 1 Mit | 1 Kerberos 5 | 2025-04-09 | 5.0 MEDIUM | N/A |
| The prep_reprocess_req function in kdc/do_tgs_req.c in the cross-realm referral implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 before 1.7.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a ticket request. | |||||
| CVE-2007-5972 | 1 Mit | 1 Kerberos 5 | 2025-04-09 | 9.0 HIGH | N/A |
| Double free vulnerability in the krb5_def_store_mkey function in lib/kdb/kdb_default.c in MIT Kerberos 5 (krb5) 1.5 has unknown impact and remote authenticated attack vectors. NOTE: the free operations occur in code that stores the krb5kdc master key, and so the attacker must have privileges to store this key. | |||||
| CVE-2007-5971 | 2 Apple, Mit | 3 Mac Os X, Mac Os X Server, Kerberos 5 | 2025-04-09 | 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-2009-0845 | 1 Mit | 2 Kerberos, Kerberos 5 | 2025-04-09 | 5.0 MEDIUM | N/A |
| The spnego_gss_accept_sec_context function in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3, when SPNEGO is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via invalid ContextFlags data in the reqFlags field in a negTokenInit token. | |||||
| CVE-2007-0956 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2025-04-09 | 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-2008-0063 | 7 Apple, Canonical, Debian and 4 more | 11 Mac Os X, Mac Os X Server, Ubuntu Linux and 8 more | 2025-04-09 | 4.3 MEDIUM | 7.5 HIGH |
| The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values." | |||||
| CVE-2008-0948 | 1 Mit | 1 Kerberos 5 | 2025-04-09 | 9.3 HIGH | N/A |
| Buffer overflow in the RPC library (lib/rpc/rpc_dtablesize.c) used by libgssrpc and kadmind in MIT Kerberos 5 (krb5) 1.2.2, and probably other versions before 1.3, when running on systems whose unistd.h does not define the FD_SETSIZE macro, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code by triggering a large number of open file descriptors. | |||||
| CVE-2008-0062 | 4 Canonical, Debian, Fedoraproject and 1 more | 4 Ubuntu Linux, Debian Linux, Fedora and 1 more | 2025-04-09 | 9.3 HIGH | 9.8 CRITICAL |
| KDC in MIT Kerberos 5 (krb5kdc) does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free. | |||||
| CVE-2007-4000 | 2 Fedoraproject, Mit | 2 Fedora, Kerberos 5 | 2025-04-09 | 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-2007-2442 | 3 Canonical, Debian, Mit | 3 Ubuntu Linux, Debian Linux, Kerberos 5 | 2025-04-09 | 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. | |||||