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Total
150 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2011-0285 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 10.0 HIGH | N/A |
| The process_chpw_request function in schpw.c in the password-changing functionality in kadmind in MIT Kerberos 5 (aka krb5) 1.7 through 1.9 frees an invalid pointer, which allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a crafted request that triggers an error condition. | |||||
| CVE-2011-1528 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 7.8 HIGH | N/A |
| The krb5_ldap_lockout_audit function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4 and 1.9 through 1.9.1, when the LDAP back end is used, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via unspecified vectors, related to the locked_check_p function. NOTE: the Berkeley DB vector is covered by CVE-2011-4151. | |||||
| CVE-2011-1527 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 7.8 HIGH | N/A |
| The kdb_ldap plugin in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.1, when the LDAP back end is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a kinit operation with incorrect string case for the realm, related to the is_principal_in_realm, krb5_set_error_message, krb5_ldap_get_principal, and process_as_req functions. | |||||
| CVE-2011-1529 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 7.8 HIGH | N/A |
| The lookup_lockout_policy function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4 and 1.9 through 1.9.1, when the db2 (aka Berkeley DB) or LDAP back end is used, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via vectors that trigger certain process_as_req errors. | |||||
| CVE-2011-4151 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 7.8 HIGH | N/A |
| The krb5_db2_lockout_audit function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8 through 1.8.4, when the db2 (aka Berkeley DB) back end is used, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via unspecified vectors, a different vulnerability than CVE-2011-1528. | |||||
| CVE-2012-1013 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 4.0 MEDIUM | N/A |
| The check_1_6_dummy function in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x, and 1.10.x before 1.10.2 allows remote authenticated administrators to cause a denial of service (NULL pointer dereference and daemon crash) via a KRB5_KDB_DISALLOW_ALL_TIX create request that lacks a password. | |||||
| CVE-2012-1014 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 9.0 HIGH | N/A |
| The process_as_req function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x before 1.10.3 does not initialize a certain structure member, which allows remote attackers to cause a denial of service (uninitialized pointer dereference and daemon crash) or possibly execute arbitrary code via a malformed AS-REQ request. | |||||
| CVE-2012-1015 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 9.3 HIGH | N/A |
| The kdc_handle_protected_negotiation function in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.8.x, 1.9.x before 1.9.5, and 1.10.x before 1.10.3 attempts to calculate a checksum before verifying that the key type is appropriate for a checksum, which allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free, heap memory corruption, and daemon crash) via a crafted AS-REQ request. | |||||
| CVE-2012-1012 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 5.5 MEDIUM | N/A |
| server/server_stubs.c in the kadmin protocol implementation in MIT Kerberos 5 (aka krb5) 1.10 before 1.10.1 does not properly restrict access to (1) SET_STRING and (2) GET_STRINGS operations, which might allow remote authenticated administrators to modify or read string attributes by leveraging the global list privilege. | |||||
| CVE-2013-1417 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 3.5 LOW | N/A |
| do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.11 before 1.11.4, when a single-component realm name is used, allows remote authenticated users to cause a denial of service (daemon crash) via a TGS-REQ request that triggers an attempted cross-realm referral for a host-based service principal. | |||||
| CVE-2013-6800 | 1 Mit | 2 Kerberos, Kerberos 5 | 2020-01-21 | 4.0 MEDIUM | N/A |
| An unspecified third-party database module for the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.10.x allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request, a different vulnerability than CVE-2013-1418. | |||||
| CVE-2014-4342 | 3 Debian, Mit, Redhat | 7 Debian Linux, Kerberos, Kerberos 5 and 4 more | 2020-01-21 | 5.0 MEDIUM | N/A |
| MIT Kerberos 5 (aka krb5) 1.7.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read or NULL pointer dereference, and application crash) by injecting invalid tokens into a GSSAPI application session. | |||||
| CVE-2014-4343 | 3 Debian, Mit, Redhat | 6 Debian Linux, Kerberos 5, Enterprise Linux Desktop and 3 more | 2020-01-21 | 7.6 HIGH | N/A |
| Double free vulnerability in the init_ctx_reselect function in the SPNEGO initiator in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.10.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via network traffic that appears to come from an intended acceptor, but specifies a security mechanism different from the one proposed by the initiator. | |||||
| CVE-2014-4344 | 3 Debian, Mit, Redhat | 6 Debian Linux, Kerberos 5, Enterprise Linux Desktop and 3 more | 2020-01-21 | 7.8 HIGH | N/A |
| The acc_ctx_cont function in the SPNEGO acceptor in lib/gssapi/spnego/spnego_mech.c in MIT Kerberos 5 (aka krb5) 1.5.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty continuation token at a certain point during a SPNEGO negotiation. | |||||
| CVE-2014-4345 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 8.5 HIGH | N/A |
| Off-by-one error in the krb5_encode_krbsecretkey function in plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in the LDAP KDB module in kadmind in MIT Kerberos 5 (aka krb5) 1.6.x through 1.11.x before 1.11.6 and 1.12.x before 1.12.2 allows remote authenticated users to cause a denial of service (buffer overflow) or possibly execute arbitrary code via a series of "cpw -keepold" commands. | |||||
| CVE-2014-5354 | 1 Mit | 2 Kerberos, Kerberos 5 | 2020-01-21 | 3.5 LOW | N/A |
| plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by creating a database entry for a keyless principal, as demonstrated by a kadmin "add_principal -nokey" or "purgekeys -all" command. | |||||
| CVE-2014-5355 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 5.0 MEDIUM | N/A |
| MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c. | |||||
| CVE-2014-5351 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 2.1 LOW | N/A |
| The kadm5_randkey_principal_3 function in lib/kadm5/srv/svr_principal.c in kadmind in MIT Kerberos 5 (aka krb5) before 1.13 sends old keys in a response to a -randkey -keepold request, which allows remote authenticated users to forge tickets by leveraging administrative access. | |||||
| CVE-2014-9422 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 6.1 MEDIUM | N/A |
| The check_rpcsec_auth function in kadmin/server/kadm_rpc_svc.c in kadmind in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 allows remote authenticated users to bypass a kadmin/* authorization check and obtain administrative access by leveraging access to a two-component principal with an initial "kadmind" substring, as demonstrated by a "ka/x" principal. | |||||
| CVE-2014-9423 | 1 Mit | 1 Kerberos 5 | 2020-01-21 | 5.0 MEDIUM | N/A |
| The svcauth_gss_accept_sec_context function in lib/rpc/svc_auth_gss.c in MIT Kerberos 5 (aka krb5) 1.11.x through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 transmits uninitialized interposer data to clients, which allows remote attackers to obtain sensitive information from process heap memory by sniffing the network for data in a handle field. | |||||