Linux Distros Unpatched Vulnerability : CVE-2017-6594

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The transit path validation code in Heimdal before 7.3 might allow attackers to bypass the capath policy protection mechanism by leveraging failure to add the...

CVE-2023-29485

An issue was discovered in Heimdal Thor agent versions 3.4.2 and before on Windows and 2.6.9 and before on macOS, allows attackers to bypass network filtering, execute arbitrary code, and obtain sensitive information via DarkLayer Guard threat prevention module. NOTE: Heimdal disputes the validit...

CVE-2023-29486

An issue was discovered in Heimdal Thor agent versions 3.4.2 and before 3.7.0 on Windows, allows attackers to bypass USB access restrictions, execute arbitrary code, and obtain sensitive information via Next-Gen Antivirus component. NOTE: Heimdal argues that the limitation described here is a...

CVE-2022-24618

Heimdal.Wizard.exe installer in Heimdal Premium Security 2.5.395 and earlier has insecure permissions, which allows unprivileged local users to elevate privileges to SYSTEM via the "Browse For Folder" window accessible by triggering a "Repair" on the MSI package located in C:\Windows\Installer...

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...

CVE-2022-44640

Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center KDC...

Azure Linux 3.0 Security Update: heimdal (CVE-2022-45142)

The version of heimdal 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-2022-45142 advisory. - The fix for CVE-2022-3437 included changing memcmp to be constant time and a workaround for a compiler bug ...

CVE-2022-45142 affecting package heimdal for versions less than 7.8.0-3

CVE-2022-45142 affecting package heimdal for versions less than 7.8.0-3. A patched version of the package is available...

Linux Distros Unpatched Vulnerability : CVE-2022-44640

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free in the ASN.1 codec used by the Key Distribution Center KDC...

GHSA-5GP7-PF54-XC33 vulnerabilities

Vulnerabilities for packages: heimdal...

GHSA-5GP7-PF54-XC33 vulnerabilities

Vulnerabilities for packages: heimdal...

Azure Linux 3.0 Security Update: heimdal / samba (CVE-2022-44640)

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-2022-44640 advisory. - Heimdal before 7.7.1 allows remote attackers to execute arbitrary code because of an invalid free i...

Azure Linux 3.0 Security Update: heimdal / samba (CVE-2021-44758)

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-2021-44758 advisory. - Heimdal before 7.7.1 allows attackers to cause a NULL pointer dereference in a SPNEGO acceptor via ...

Azure Linux 3.0 Security Update: heimdal / krb5 / samba (CVE-2022-42898)

The version of heimdal / krb5 / 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-2022-42898 advisory. - PAC parsing in MIT Kerberos 5 aka krb5 before 1.19.4 and 1.20.x before 1.20.1 has integer...

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...

Azure Linux 3.0 Security Update: heimdal / samba (CVE-2022-3116)

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-2022-3116 advisory. - The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An...

Advisory ROSA-SA-2025-2638

software: heimdal 7.8.0 WASP: ROSA-CHROME packageevrstring: heimdal-7.8.0-2 CVE-ID: CVE-2022-45142 BDU-ID: 2023-02156 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the Kerberos5 heimdal protocol implementation is related to incorrect validation of the integrity check value. Exploitation of the...

Fedora 37 : heimdal (2022-2c77cee4b5)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-2c77cee4b5 advisory. Fixes: Delay service starts until after network is online rhbz2005501 Restart services on package update will apply when updating from this release...

A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrap_des() and unwrap_des3() routines of Heimdal. The DES and Triple-DES decryption routines in the Heimdal GSSAPI library allow a length-limited write buffer overflow on malloc() allocated memory when presented with a maliciously small packet. This flaw allows a remote user to send specially crafted malicious data to the application possibly resulting in a denial of service (DoS) attack.

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CBL Mariner 2.0 Security Update: heimdal / samba (CVE-2022-3116)

The version of heimdal / samba installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2022-3116 advisory. - The Heimdal Software Kerberos 5 implementation is vulnerable to a null pointer dereferance. An...