CVE-2025-33071

CVE-2025-33071 is an RCE flaw affecting the Windows KDC Proxy Service (KPSSVC). The vulnerability arises from a use-after-free in KPSSVC, enabling a remote attacker to execute code over the network on affected Windows systems. The CVE is rated high severity (CVSS ~8.1/8.1–8.10, depending on sourc...

CVE-2025-33071 Windows KDC Proxy Service (KPSSVC) Remote Code Execution Vulnerability

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Windows KDC Proxy Service (KPSSVC) Remote Code Execution Vulnerability

Use after free in Windows KDC Proxy Service KPSSVC allows an unauthorized attacker to execute code over a network...

CVE-2025-33071: Use After Free

Use after free in Windows KDC Proxy Service KPSSVC allows an unauthorized attacker to execute code over a network...

PT-2025-24856

Name of the Vulnerable Software and Affected Versions Windows KDC Proxy Service KPSSVC affected versions not specified Description The issue allows an unauthorized attacker to execute code over a network due to a use after free flaw in the Windows KDC Proxy Service. This enables remote attackers ...

CVE-2022-41916

Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions prior to 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal's PKI certificate validation library, affecting the KDC via PKINIT and kinit via PKINIT, as well as any third-party applications using Heimdal's...

Linux Distros Unpatched Vulnerability : CVE-2018-20217

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A Reachable Assertion issue was discovered in the KDC in MIT Kerberos 5 aka krb5 before 1.17. If an attacker can obtain a krbtgt ticket using an older encryptio...

Linux Distros Unpatched Vulnerability : CVE-2017-11368

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In MIT Kerberos 5 aka krb5 1.7 and later, an authenticated attacker can cause a KDC assertion failure by sending invalid S4U2Self or S4U2Proxy requests...

Azure Linux 3.0 Security Update: heimdal / samba (CVE-2022-41916)

The version of heimdal / samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-41916 advisory. - Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions prior to 7.7.1 are vulnerab...

Important: Red Hat Security Advisory: krb5 security update

An update for krb5 is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. 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 ea...

CVE-2024-43639: Numeric Truncation Error

Windows KDC Proxy Remote Code Execution Vulnerability...

krb5 security update

An update is available for krb5. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Kerberos is a network authentication system, which can improve the security of...

PT-2024-40628 · Git +1 · Krb5

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash type of Use-of-uninitialized-value. The crash state involves the k5 hashtab add and insert entry functions in the fuzz...

Important: Red Hat Security Advisory: krb5 security update

An update for krb5 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update as havi...

ROS-20240812-01

The vulnerability in the Kerberos 5 Heimdal implementation is due to bugs in the Heimdal PKI certificate checks, affecting KDC via PKINIT and kinit via PKINIT, as well as any third-party applications, that utilize libhx509 Heimdal. Exploitation of the vulnerability could allow an attacker acting...

ROS-20240723-01

A vulnerability in the Key Distribution Center KDC component of the Kerberos network authentication protocol is associated with the NULL pointer dereferencing. Exploitation of the vulnerability allows an attacker acting remotely, cause a denial of service...

Advisory ROSA-SA-2024-2451

Software: samba 4.12.3 OS: ROSA Virtualization 2.1 packageevrstring: samba-4.12.3 CVE-ID: CVE-2020-25722 BDU-ID: 2022-00004 CVE-Crit: CRITICAL. CVE-DESC.: A vulnerability in the Active Directory Domain Controller component of the Samba networking software package is caused by a buffer overflow...

SUSE-SU-2024:1702-1 Security update for krb5

This update for krb5 fixes the following issues: Fixed inside previous release v1.16.3-46.3.1: - CVE-2021-37750: Fixed KDC null pointer dereference via a FAST inner body that lacked a server field bsc1189929...

MIT Kerberos Security Vulnerability

MIT Kerberos is a Massachusetts Institute of Technology MIT software for authentication in network clusters.Kerberos also serves as a network authentication protocol designed to provide strong authentication services to client/server applications through a key system. A security vulnerability...

K000138461: MIT Kerberos 5 vulnerability CVE-2023-39975

Security Advisory Description kdc/dotgsreq.c in MIT Kerberos 5 aka krb5 1.21 before 1.21.2 has a double free that is reachable if an authenticated user can trigger an authorization-data handling failure. Incorrect data is copied from one ticket to another. CVE-2023-39975 Impact There is no impact...