CVE-2026-58216

An out-of-bounds read flaw was found in Samba's Kerberos Key Distribution Center's KDC password change kpasswd service. When processing malformed ASN.1-encoded Kerberos password change request, Samba server miscalculates the structure size and attempts to read up to six bytes beyond the end of th...

CVE-2026-58216: Out-of-bounds Read

An out-of-bounds read flaw was found in Samba's Kerberos Key Distribution Center's KDC password change kpasswd service. When processing malformed ASN.1-encoded Kerberos password change request, Samba server miscalculates the structure size and attempts to read up to six bytes beyond the end of th...

SUSE CVE-2026-59851

A flaw was found in libssh. On servers with GSSAPIKeyExchange enabled, the gssapi-keyex path does not verify whether the authenticated Kerberos principal is authorized for the requested local user, allowing authenticated clients to log in as arbitrary users...

PT-2026-61950

Name of the Vulnerable Software and Affected Versions libssh affected versions not specified Description A flaw exists in the gssapi-keyex path on servers where GSSAPIKeyExchange is enabled. The system fails to verify if the authenticated Kerberos principal is authorized for the requested local...

TencentOS Server 3: idm:DL1 (TSSA-2022:0117)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2022:0117 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...

EUVD-2019-0065

Malware in sbrugna...

Linux Distros Unpatched Vulnerability : CVE-2019-14867

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in IPA, all 4.6.x versions before 4.6.7, all 4.7.x versions before 4.7.4 and all 4.8.x versions before 4.8.3, in the way the internal function...

CVE-2025-27479 Kerberos Key Distribution Proxy Service Denial of Service Vulnerability

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Security update for crypto-policies, krb5

This update for crypto-policies and krb5 fixes the following issues: Security issue fixed: CVE-2025-24528: Fixed out-of-bounds write caused by overflow when calculating ulog block size can lead to process crash bsc1236619. Feature addition: Add crypto-policies support; jscPED-12018 The default...

ALSA-2024:5312 Moderate: krb5 security update

Kerberos is a network authentication system, which can improve the security of your network by eliminating the insecure practice of sending passwords over the network in unencrypted form. It allows clients and servers to authenticate to each other with the help of a trusted third party, the...

January 9, 2024—KB5034129 (OS Build 20348.2227)

None None...

SUSE CVE-2019-14867

A flaw was found in IPA, all 4.6.x versions before 4.6.7, all 4.7.x versions before 4.7.4 and all 4.8.x versions before 4.8.3, in the way the internal function berscanf was used in some components of the IPA server, which parsed kerberos key data. An unauthenticated attacker who could trigger...

Moderate: Red Hat Security Advisory: krb5 security, bug fix, and enhancement update

An update for krb5 is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

SUSE CVE-2011-4151

The krb5db2lockoutaudit function in the Key Distribution Center KDC in MIT Kerberos 5 aka krb5 1.8 through 1.8.4, when the db2 aka Berkeley DB back end is used, allows remote attackers to cause a denial of service assertion failure and daemon exit via unspecified vectors, a different vulnerabilit...

November 8, 2022—KB5019970 (OS Build 10240.19567) - EXPIRED

None None...

[SECURITY] Fedora 37 Update: heimdal-7.7.1-3.fc37

Kerberos 5 is a network authentication and single sign-on system. Heimdal is a free Kerberos 5 implementation without export restrictions written from the spec rfc1510 and successors including advanced features like thread safety, IPv6, master-slave replication of Kerberos Key Distribution Center...

Fedora: Security Advisory for heimdal (FEDORA-2022-cbbd105d08)

The remote host is missing an update for the Copyright C 2022 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; you can...

The vulnerability of the Kerberos KDC component of the Active Directory service for Windows operating systems allows attackers to escalate their privileges.

The vulnerability of the Kerberos KDC component of the Active Directory catalog service on Windows operating systems is related to insecure management of privileges. Exploiting this vulnerability could allow a malicious actor to enhance their privileges remotely...

GHSA-7HPJ-HFCR-5QWM Code injection in FreeIPA

A flaw was found in IPA, all 4.6.x versions before 4.6.7, all 4.7.x versions before 4.7.4 and all 4.8.x versions before 4.8.3, in the way the internal function berscanf was used in some components of the IPA server, which parsed kerberos key data. An unauthenticated attacker who could trigger...

Vulnerability fixed in Kerberos KDC

MIT has fixed a vulnerability in Kerberos. A malicious could potentially exploit the vulnerability to cause a denial-of-service cause in the KDC. -= Fedora =- Fedora has made updates available for Fedora 34. You can install these updates by using the command 'dnf' or 'yum'. More information about...