Fedora 29 : krb5 (2019-d2cb69f11e)

Improve memset hygiene in one location. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. C Tenable...

Security fix for the ALT Linux 9 package krb5 version 1.16.3-alt1

Jan. 8, 2019 Ivan A. Melnikov 1.16.3-alt1 - 1.16.3 CVE-2018-20217 - apply bootstrap and e2k tweaks mike@ closes: 32982 + introduce doc, ldap, selinux, verto knobs on by default + conditionally package bundled libverto + e2k: disable -Werror=pointer-arith,uninitialized lcc...

Fedora 29 : krb5 (2018-7db7ccda4d)

Fix low-severity CVE-2018-20217 an authenticated user who can obtain a TGT using an older encryption type DES, DES3, or RC4 can cause an assertion failure in the KDC by sending an S4U2Self request. Note that Tenable Network Security has extracted the preceding description block directly from the...

EulerOS Virtualization 2.5.2 : krb5 (EulerOS-SA-2018-1408)

According to the versions of the krb5 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - An authentication bypass flaw was found in the way krb5's certauth interface before 1.16.1 handled the validation of client...

EulerOS 2.0 SP2 : krb5 (EulerOS-SA-2018-1425)

According to the versions of the krb5 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - null dereference in kadmind or DN container check bypass by supplying special crafted data CVE-2018-5729 - DN container check bypass by supplying...

CVE-2018-20217

CVE-2018-20217 affects MIT Kerberos 5 (krb5) KDC prior to patch level; a reachable assertion can be triggered in the KDC if an attacker obtains a krbtgt ticket with an old encryption type (DES/RC4) and issues an S4U2Self request, potentially crashing the KDC. Public advisories note the vulnerabil...

Amazon Linux 2 : krb5 (ALAS-2018-1129)

MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a 'linkdn' and 'containerdn' database argument, or by supplying a DN string which is a left extension of a container DN stri...

Security fix for the ALT Linux 9 package openssl10 version 1.0.2q-alt1

Dec. 19, 2018 Dmitry V. Levin 1.0.2q-alt1 - 1.0.2p - 1.0.2q fixes CVE-2018-5407 and CVE-2018-0734. - Disabled krb5 support...

Security Bulletin: Vulnerabilities in krb5 affect PowerKVM

Summary PowerKVM is affected by vulnerabilities in krb5. IBM has now addressed these vulnerabilities. Vulnerability Details CVEID: CVE-2018-5730 DESCRIPTION: MIT krb5 could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw in the LDAP Kerberos database. By...

Low: krb5

Issue Overview: MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a...

EulerOS 2.0 SP3 : krb5 (EulerOS-SA-2018-1398)

According to the versions of the krb5 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - null dereference in kadmind or DN container check bypass by supplying special crafted data CVE-2018-5729 - DN container check bypass by supplying...

Scientific Linux Security Update : krb5 on SL7.x x86_64 (20181030)

Security Fixes : - krb5: null dereference in kadmind or DN container check bypass by supplying special crafted data CVE-2018-5729 - krb5: DN container check bypass by supplying special crafted data CVE-2018-5730 C Tenable Network Security, Inc. The descriptive text is C Scientific Linux...

EulerOS Virtualization 2.5.1 : krb5 (EulerOS-SA-2018-1376)

According to the version of the krb5 packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - A NULL pointer dereference flaw was found in MIT Kerberos kadmind service. An authenticated attacker with permission to modify a...

CentOS 7 : krb5 (CESA-2018:3071)

An update for krb5 is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE li...

krb5, libkadm5 security update

CentOS Errata and Security Advisory CESA-2018:3071 An update for krb5 is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, ...

EulerOS 2.0 SP3 : krb5 (EulerOS-SA-2018-1361)

According to the versions of the krb5 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A denial of service flaw was found in MIT Kerberos krb5kdc service. An authenticated attacker could use this flaw to cause krb5kdc to exit with an...

Oracle Linux 7 : krb5 (ELSA-2018-3071)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-3071 advisory. - Fix flaws in LDAP DN checking CVE-2018-5729, CVE-2018-5730 Tenable has extracted the preceding description block directly from the Oracle Linux...

EulerOS 2.0 SP2 : krb5 (EulerOS-SA-2018-1354)

According to the versions of the krb5 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A denial of service flaw was found in MIT Kerberos krb5kdc service. An authenticated attacker could use this flaw to cause krb5kdc to exit with an...

RHEL 7 : krb5 (RHSA-2018:3071)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:3071 advisory. Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending...

Security Bulletin: Vulnerabilities in krb5 affect IBM BladeCenter Advanced Management Module (AMM)

Summary IBM BladeCenter Advanced Management Module AMM has addressed the following vulnerabilities in krb5. Vulnerability Details CVEID: CVE-2018-5730 DESCRIPTION: MIT krb5 could allow a remote authenticated attacker to bypass security restrictions, caused by a flaw in the LDAP Kerberos database...