Filtered by vendor Mit
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Filtered by product Kerberos 5
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Total
138 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2001-0554 | 10 Debian, Freebsd, Ibm and 7 more | 12 Debian Linux, Freebsd, Aix and 9 more | 2025-04-03 | N/A |
| Buffer overflow in BSD-based telnetd telnet daemon on various operating systems allows remote attackers to execute arbitrary commands via a set of options including AYT (Are You There), which is not properly handled by the telrcv function. | ||||
| CVE-2001-1323 | 2 Mit, Redhat | 2 Kerberos 5, Linux | 2025-04-03 | N/A |
| Buffer overflow in MIT Kerberos 5 (krb5) 1.2.2 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via base-64 encoded data, which is not properly handled when the radix_encode function processes file glob output from the ftpglob function. | ||||
| CVE-2002-0036 | 2 Mit, Redhat | 3 Kerberos 5, Enterprise Linux, Linux | 2025-04-03 | N/A |
| Integer signedness error in MIT Kerberos V5 ASN.1 decoder before krb5 1.2.5 allows remote attackers to cause a denial of service via a large unsigned data element length, which is later used as a negative value. | ||||
| CVE-2003-0028 | 11 Cray, Freebsd, Gnu and 8 more | 15 Unicos, Freebsd, Glibc and 12 more | 2025-04-03 | N/A |
| Integer overflow in the xdrmem_getbytes() function, and possibly other functions, of XDR (external data representation) libraries derived from SunRPC, including libnsl, libc, glibc, and dietlibc, allows remote attackers to execute arbitrary code via certain integer values in length fields, a different vulnerability than CVE-2002-0391. | ||||
| CVE-2003-0059 | 2 Mit, Redhat | 3 Kerberos 5, Enterprise Linux, Linux | 2025-04-03 | N/A |
| Unknown vulnerability in the chk_trans.c of the libkrb5 library for MIT Kerberos V5 before 1.2.5 allows users from one realm to impersonate users in other realms that have the same inter-realm keys. | ||||
| CVE-2003-0072 | 2 Mit, Redhat | 4 Kerberos, Kerberos 5, Enterprise Linux and 1 more | 2025-04-03 | N/A |
| The Key Distribution Center (KDC) in Kerberos 5 (krb5) 1.2.7 and earlier allows remote, authenticated attackers to cause a denial of service (crash) on KDCs within the same realm using a certain protocol request that causes an out-of-bounds read of an array (aka "array overrun"). | ||||
| CVE-2004-0643 | 3 Debian, Mit, Redhat | 6 Debian Linux, Kerberos 5, Enterprise Linux and 3 more | 2025-04-03 | N/A |
| Double free vulnerability in the krb5_rd_cred function for MIT Kerberos 5 (krb5) 1.3.1 and earlier may allow local users to execute arbitrary code. | ||||
| CVE-2005-1174 | 2 Mit, Redhat | 2 Kerberos 5, Enterprise Linux | 2025-04-03 | N/A |
| MIT Kerberos 5 (krb5) 1.3 through 1.4.1 Key Distribution Center (KDC) allows remote attackers to cause a denial of service (application crash) via a certain valid TCP connection that causes a free of unallocated memory. | ||||
| CVE-2000-0389 | 3 Cygnus, Mit, Redhat | 5 Cygnus Network Security, Kerbnet, Kerberos and 2 more | 2025-04-03 | N/A |
| Buffer overflow in krb_rd_req function in Kerberos 4 and 5 allows remote attackers to gain root privileges. | ||||
| CVE-2005-1689 | 4 Apple, Debian, Mit and 1 more | 5 Mac Os X, Mac Os X Server, Debian Linux and 2 more | 2025-04-03 | 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-2006-3083 | 3 Heimdal, Mit, Redhat | 3 Heimdal, Kerberos 5, Enterprise Linux | 2025-04-03 | 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-2024-26462 | 3 Mit, Netapp, Redhat | 12 Kerberos 5, Active Iq Unified Manager, Cloud Volumes Ontap Mediator and 9 more | 2025-03-25 | 5.5 Medium |
| Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/kdc/ndr.c. | ||||
| CVE-2023-36054 | 4 Debian, Mit, Netapp and 1 more | 8 Debian Linux, Kerberos 5, Active Iq Unified Manager and 5 more | 2024-11-21 | 6.5 Medium |
| lib/kadm5/kadm_rpc_xdr.c in MIT Kerberos 5 (aka krb5) before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because _xdr_kadm5_principal_ent_rec does not validate the relationship between n_key_data and the key_data array count. | ||||
| CVE-2022-39028 | 4 Debian, Gnu, Mit and 1 more | 4 Debian Linux, Inetutils, Kerberos 5 and 1 more | 2024-11-21 | 7.5 High |
| telnetd in GNU Inetutils through 2.3, MIT krb5-appl through 1.0.3, and derivative works has a NULL pointer dereference via 0xff 0xf7 or 0xff 0xf8. In a typical installation, the telnetd application would crash but the telnet service would remain available through inetd. However, if the telnetd application has many crashes within a short time interval, the telnet service would become unavailable after inetd logs a "telnet/tcp server failing (looping), service terminated" error. NOTE: MIT krb5-appl is not supported upstream but is shipped by a few Linux distributions. The affected code was removed from the supported MIT Kerberos 5 (aka krb5) product many years ago, at version 1.8. | ||||
| CVE-2021-37750 | 6 Debian, Fedoraproject, Mit and 3 more | 6 Debian Linux, Fedora, Kerberos 5 and 3 more | 2024-11-21 | 6.5 Medium |
| The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field. | ||||
| CVE-2021-36222 | 5 Debian, Mit, Netapp and 2 more | 8 Debian Linux, Kerberos 5, Active Iq Unified Manager and 5 more | 2024-11-21 | 7.5 High |
| ec_verify in kdc/kdc_preauth_ec.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.4 and 1.19.x before 1.19.2 allows remote attackers to cause a NULL pointer dereference and daemon crash. This occurs because a return value is not properly managed in a certain situation. | ||||
| CVE-2019-14844 | 2 Fedoraproject, Mit | 2 Fedora, Kerberos 5 | 2024-11-21 | 7.5 High |
| A flaw was found in, Fedora versions of krb5 from 1.16.1 to, including 1.17.x, in the way a Kerberos client could crash the KDC by sending one of the RFC 4556 "enctypes". A remote unauthenticated user could use this flaw to crash the KDC. | ||||
| CVE-2017-7562 | 2 Mit, Redhat | 5 Kerberos 5, Enterprise Linux, Enterprise Linux Desktop and 2 more | 2024-11-21 | 6.5 Medium |
| An authentication bypass flaw was found in the way krb5's certauth interface before 1.16.1 handled the validation of client certificates. A remote attacker able to communicate with the KDC could potentially use this flaw to impersonate arbitrary principals under rare and erroneous circumstances. | ||||