CLSA-2025-1751895517 krb5: Fix of CVE-2025-3576

CVE-2025-3576: possible spoofing of GSSAPI-protected messages using RC4-HMAC-MD5...

CLSA-2025-1751892444 krb5: Fix of CVE-2025-3576

CVE-2025-3576: possible spoofing of GSSAPI-protected messages using RC4-HMAC-MD5...

USN-7582-2: Samba regression

USN-7582-1 fixed vulnerabilities in Samba. The update introduced a regression. This update fixes the problem. We apologize for the inconvenience. Original advisory details: Evgeny Legerov discovered that Samba incorrectly handled buffers in certain GSSAPI routines of Heimdal. A remote attacker...

ALSA-2025:9418 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...

Debian dla-4195 : krb5-admin-server - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4195 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4195-1 [email protected] https://www.debian.org/lts/security/...

CVE-2025-3576

A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This ma...

CVE-2025-3576

A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This ma...

CVE-2025-3576

CVE-2025-3576 affects MIT Kerberos (krb5) with RC4-HMAC-MD5, enabling message spoofing via MD5 collisions in GSSAPI-protected messages. Public advisories (Red Hat, Debian, Amazon Linux, AlmaLinux, etc.) indicate the vulnerability exists in krb5 and provide remediation guidance. Impact is limited ...

CVE-2025-3576 Krb5: kerberos rc4-hmac-md5 checksum vulnerability enabling message spoofing via md5 collisions

A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This ma...

CVE-2025-3576 Krb5: kerberos rc4-hmac-md5 checksum vulnerability enabling message spoofing via md5 collisions

A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This ma...

CVE-2025-3576

A vulnerability in the MIT Kerberos implementation allows GSSAPI-protected messages using RC4-HMAC-MD5 to be spoofed due to weaknesses in the MD5 checksum design. If RC4 is preferred over stronger encryption types, an attacker could exploit MD5 collisions to forge message integrity codes. This ma...

PT-2025-16295

Name of the Vulnerable Software and Affected Versions MIT Kerberos affected versions not specified Description The issue concerns a weakness in the MD5 checksum design, allowing GSSAPI-protected messages that use RC4-HMAC-MD5 to be spoofed. If RC4 is preferred over more robust encryption types, a...

CVE-2022-45141

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EulerOS 2.0 SP8 : samba (EulerOS-SA-2023-3157)

According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbinddpamauthcrap.c. When performing NTLM...

EulerOS Virtualization 2.11.0 : samba (EulerOS-SA-2023-2128)

According to the versions of the samba packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - A flaw was found in samba. A race condition in the password lockout code may lead to the risk of brute force attacks being...

Important: Red Hat Security Advisory: Red Hat Virtualization Host 4.4.z SP 1 security update

An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...

EulerOS 2.0 SP11 : samba (EulerOS-SA-2023-1791)

According to the versions of the samba packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Since the Windows Kerberos RC4-HMAC Elevation of Privilege Vulnerability was disclosed by Microsoft on Nov 8 2022 and per RFC8429 it is assumed...

Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2023-1791)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2023 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...

RLSA-2023:2127 Important: samba security update

Samba is an open-source implementation of the Server Message Block SMB protocol and the related Common Internet File System CIFS protocol, which allow PC-compatible machines to share files, printers, and various information. Security Fixes: samba: RC4/HMAC-MD5 NetLogon Secure Channel is weak and...

Important: Red Hat Security Advisory: samba security update

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