HP Security Bulletin - Potential security vulnerabilities have been identified on HP-UX running Kerberos. These vulnerabilities could be exploited by remote unauthenticated users to create a Denial of Service (DoS) or to execute arbitrary code.
74962b06b4a33ce0a59c0eac814963277e24f8113b42042b84eecfd2ac0c3973VMware Security Advisory - Updates have been released for arbitrary code execution, denial of service, and other various vulnerabilities in VMware.
f186f94a09bad9dba4b82b1daa59265b1954d193e8533587d0fe2348c1f58becGentoo Linux Security Advisory GLSA 200707-11 - kadmind is affected by multiple vulnerabilities in the RPC library shipped with MIT Kerberos 5. It fails to properly handle zero-length RPC credentials (CVE-2007-2442) and the RPC library can write past the end of the stack buffer (CVE-2007-2443). Furthermore kadmind fails to do proper bounds checking (CVE-2007-2798). Versions less than 1.5.2-r3 are affected.
33f574675877e6e34e428ed47ba0d62856a4d1f17a20853263cf9c824e89339fMandriva Linux Security Advisory - David Coffey discovered an uninitialized pointer free flaw in the RPC library used by kadmind. A remote unauthenticated attacker who could access kadmind could trigger the flaw causing kadmind to crash or possibly execute arbitrary code. David Coffey also discovered an overflow flaw in the same RPC library. A remote unauthenticated attacker who could access kadmind could trigger the flaw causing kadmind to crash or possibly execute arbitrary code. Finally, a stack buffer overflow vulnerability was found in kadmind that allowed an unauthenticated user able to access kadmind the ability to trigger the vulnerability and possibly execute arbitrary code.
6ee203dc438b51c0afd01d5826b729097fcdc9c2dfdd7f7bbb346792c992045fDebian Security Advisory 1323-1 - Several remote vulnerabilities have been discovered in the MIT reference implementation of the Kerberos network authentication protocol suite, which may lead to the execution of arbitrary code.
59002f1f82964dfb79caa492994de6039dfa2f2cf4ccefbb3b58bbd0d0ec3c72Ubuntu Security Notice 477-1 - Wei Wang discovered that the krb5 RPC library did not correctly handle certain error conditions. A remote attacker could cause kadmind to free an uninitialized pointer, leading to a denial of service or possibly execution of arbitrary code with root privileges. Wei Wang discovered that the krb5 RPC library did not correctly check the size of certain communications. A remote attacker could send a specially crafted request to kadmind and execute arbitrary code with root privileges. It was discovered that the kadmind service could be made to overflow its stack. A remote attacker could send a specially crafted request and execute arbitrary code with root privileges.
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