Filtered by vendor Mit
Subscriptions
Total
160 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2024-37371 | 3 Debian, Mit, Redhat | 9 Debian Linux, Kerberos 5, Enterprise Linux and 6 more | 2026-05-12 | 9.1 Critical |
| In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid length fields. | ||||
| CVE-2024-37370 | 2 Mit, Redhat | 8 Kerberos 5, Enterprise Linux, Rhel Aus and 5 more | 2026-05-12 | 7.5 High |
| In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application. | ||||
| CVE-2026-40356 | 1 Mit | 1 Kerberos 5 | 2026-04-28 | 5.9 Medium |
| In MIT Kerberos 5 (aka krb5) before 1.22.3, there is an integer underflow and resultant out-of-bounds read if an application calls gss_accept_sec_context() on a system with a NegoEx mechanism registered in /etc/gss/mech. An unauthenticated remote attacker can trigger this, possibly causing the process to terminate in parse_message. | ||||
| CVE-2026-40355 | 1 Mit | 1 Kerberos 5 | 2026-04-28 | 5.9 Medium |
| In MIT Kerberos 5 (aka krb5) before 1.22.3, there is a NULL pointer dereference if an application calls gss_accept_sec_context() on a system with a NegoEx mechanism registered in /etc/gss/mech. An unauthenticated remote attacker can trigger this, causing the process to terminate in parse_nego_message. | ||||
| CVE-2007-1216 | 4 Canonical, Debian, Mit and 1 more | 4 Ubuntu Linux, Debian Linux, Kerberos 5 and 1 more | 2026-04-23 | 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-2007-0956 | 4 Canonical, Debian, Mit and 1 more | 4 Ubuntu Linux, Debian Linux, Kerberos 5 and 1 more | 2026-04-23 | 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-2007-3999 | 2 Mit, Redhat | 2 Kerberos 5, Enterprise Linux | 2026-04-23 | 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-2006-6143 | 2 Canonical, Mit | 2 Ubuntu Linux, Kerberos 5 | 2026-04-23 | 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-2007-3149 | 2 Mit, Todd Miller | 2 Kerberos 5, Sudo | 2026-04-23 | 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 | 4 Canonical, Debian, Mit and 1 more | 4 Ubuntu Linux, Debian Linux, Kerberos 5 and 1 more | 2026-04-23 | 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 | 4 Canonical, Debian, Mit and 1 more | 4 Ubuntu Linux, Debian Linux, Kerberos 5 and 1 more | 2026-04-23 | 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-2009-0844 | 2 Mit, Redhat | 3 Kerberos, Kerberos 5, Enterprise Linux | 2026-04-23 | N/A |
| The get_input_token function in the SPNEGO implementation in MIT Kerberos 5 (aka krb5) 1.5 through 1.6.3 allows remote attackers to cause a denial of service (daemon crash) and possibly obtain sensitive information via a crafted length value that triggers a buffer over-read. | ||||
| CVE-2008-0947 | 2 Mit, Redhat | 2 Kerberos 5, Enterprise Linux | 2026-04-23 | 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-2008-0948 | 2 Mit, Redhat | 2 Kerberos 5, Enterprise Linux | 2026-04-23 | 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-2007-2442 | 4 Canonical, Debian, Mit and 1 more | 4 Ubuntu Linux, Debian Linux, Kerberos 5 and 1 more | 2026-04-23 | 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-2007-5972 | 1 Mit | 1 Kerberos 5 | 2026-04-23 | 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-2007-5894 | 1 Mit | 1 Kerberos 5 | 2026-04-23 | N/A |
| 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-2007-5901 | 3 Apple, Mit, Redhat | 4 Mac Os X, Mac Os X Server, Kerberos 5 and 1 more | 2026-04-23 | 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-2007-5902 | 1 Mit | 1 Kerberos 5 | 2026-04-23 | 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-2007-4743 | 2 Mit, Redhat | 2 Kerberos 5, Enterprise Linux | 2026-04-23 | 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. | ||||