lib32-krb5: multiple issues

CVE-2014-5355 denial of service When a server process uses the krb5recvauth function, an unauthenticated remote attacker can cause a NULL dereference by sending a zero-byte version string, or a read beyond the end of allocated storage by sending a non-null-terminated version string. The example...

SUSE-SU-2015:1282-1 Security update for krb5

krb5 was updated to fix three security issues. Remote authenticated users could cause denial of service. These security issues were fixed: - CVE-2014-5353: NULL pointer dereference when using a ticket policy name as password name bsc910457. - CVE-2014-5354: NULL pointer dereference when using...

Fedora Update for krb5 FEDORA-2015-7866

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG 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-only ifdescription...

Fedora Update for krb5 FEDORA-2015-5949

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG 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-only ifdescription...

Debian DLA-265-2 : pykerberos regression update

It was discovered that the original fix did not disable KDC verification support by default and changed checkPassowrd's signature. This update corrects this. This was the text of the original advisiory : Martin Prpic has reported the possibility of a man-in-the-middle attack in the pykerberos cod...

[SECURITY] [DLA 265-1] pykerberos security update

Package : pykerberos Version : 1.1+svn4895-1+deb6u1 CVE ID : CVE-2015-3206 Martin Prpic has reported the possibility of a man-in-the-middle attack in the pykerberos code to the Red Hat Bugzilla Fedora bug tracker. The original issue has earlier been reported upstream 1. We are quoting the upstrea...

DLA-265-1 pykerberos - security update

Bulletin has no description...

Fedora 21 : krb5-1.12.2-17.fc21 (2015-7878)

Security fix for CVE-2015-2694 Security fix for CVE-2014-5353 this was fixed in an older build but the announcement was lost Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean an...

Fedora Update for krb5 FEDORA-2015-7878

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG 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-only ifdescription...

FreeBSD : krb5 -- requires_preauth bypass in PKINIT-enabled KDC (406636fe-055d-11e5-aab1-d050996490d0)

MIT reports : In MIT krb5 1.12 and later, when the KDC is configured with PKINIT support, an unauthenticated remote attacker can bypass the requirespreauth flag on a client principal and obtain a ciphertext encrypted in the principal's long-term key. This ciphertext could be used to conduct an...

CVE-2015-2694

MIT Kerberos 5 (krb5) 1.12.x and 1.13.x prior to 1.13.2 are vulnerable due to the kdcpreauth modules (OTP and PKINIT) not tracking client validation, enabling a remote attacker to bypass requires_preauth by submitting zero bytes or an arbitrary realm name. This can lead to obtaining a ciphertext ...

CVE-2015-2694

The kdcpreauth modules in MIT Kerberos 5 aka krb5 1.12.x and 1.13.x before 1.13.2 do not properly track whether a client's request has been validated, which allows remote attackers to bypass an intended preauthentication requirement by providing 1 zero bytes of data or 2 an arbitrary realm name,...

krb5 -- requires_preauth bypass in PKINIT-enabled KDC

MIT reports: In MIT krb5 1.12 and later, when the KDC is configured with PKINIT support, an unauthenticated remote attacker can bypass the requirespreauth flag on a client principal and obtain a ciphertext encrypted in the principal's long-term key. This ciphertext could be used to conduct an...

SUSE SLES12 Security Update : krb5 (SUSE-SU-2015:0290-1)

MIT kerberos krb5 was updated to fix several security issues and bugs. Security issues fixed: CVE-2014-5351: The kadm5randkeyprincipal3 function in lib/kadm5/srv/svrprincipal.c in kadmind in MIT Kerberos 5 aka krb5 sent old keys in a response to a -randkey -keepold request, which allowed remote...

SUSE SLED12 / SLES12 Security Update : krb5 (SUSE-SU-2015:0290-2)

MIT kerberos krb5 was updated to fix several security issues and bugs. Security issues fixed: CVE-2014-5351: The kadm5randkeyprincipal3 function in lib/kadm5/srv/svrprincipal.c in kadmind in MIT Kerberos 5 aka krb5 sent old keys in a response to a -randkey -keepold request, which allowed remote...

SUSE SLES10 Security Update : nfs-utils (SUSE-SU-2013:1668-1)

nfs-utils receives hereby a LTSS roll-up security and bugfix update. - CVE-2013-1923: Allow DNS lookups to be avoided when determining kerberos identity of server. The NFSGSSDAVOIDDNS sysconfig variable must to be set for this to take full effect as some installations could be negatively affected...

Fedora 22 : krb5-1.13.1-3.fc22 (2015-7866)

Security fix for CVE-2015-2694 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C...

Vulnerabilities of the Red Hat Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The krb5-1.1.1 package of the Red Hat Linux operating system has multiple vulnerabilities. Exploitation of these vulnerabilities can lead to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerabilities of the Red Hat Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the krb5-configs-1.1.1 package of the Red Hat Linux operating system can be exploited, leading to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerabilities of the Red Hat Linux operating system, which allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the krb5-devel-1.1.1 package of the Red Hat Linux operating system can be exploited, resulting in a violation of the confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...