K13432: OpenSSL vulnerability CVE-2010-0433

Security Advisory Description In the ksslkeytabisavailable function in ssl/kssl.c in OpenSSL before 0.9.8n., when Kerberos is enabled, but Kerberos configuration files cannot be opened, the function does not check a certain return value, which allows remote attackers to cause a Denial of Service...

Denial Of Service (DoS)

OpenSSL is vulnerable to denial of service DoS. A missing return value check flaw in ksslkeytabisavailable function in ssl/kssl.c was discovered in OpenSSL, that could possibly cause OpenSSL to call a Kerberos library function with invalid arguments, resulting in a NULL pointer dereference crash ...

OpenSSL DoS confitions

DoS conditions in ssl3getrecord and ksslkeytabisavailable functions...

OpenSSL 'kssl_keytab_is_available()' Denial Of Service Vulnerability (Windows)

This host is installed with OpenSSL and is prone to Denial Of Service Vulnerability. OpenVAS Vulnerability Test $Id: gbopensslsslkssdosvulnwin.nasl 8193 2017-12-20 10:46:55Z cfischer $ OpenSSL 'ksslkeytabisavailable' Denial Of Service Vulnerability Windows Authors: Antu Sanadi Copyright: Copyrigh...

OpenSSL 'kssl_keytab_is_available()' DoS Vulnerability - Windows

OpenSSL is prone to a denial of service DoS vulnerability. Copyright C 2010 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; yo...

CVE-2010-0433

CVE-2010-0433 affects OpenSSL before 0.9.8n. In kssl_keytab_is_available (ssl/kssl.c), when Kerberos is enabled but Kerberos config files cannot be opened, the code does not check a certain return value, enabling a remote attacker to cause a denial of service via SSL cipher negotiation (NULL poin...