PT-2022-5570 · Mit +13 · Mit Kerberos 5 +12

Name of the Vulnerable Software and Affected Versions: MIT Kerberos 5 versions prior to 1.19.4 and 1.20.x prior to 1.20.1 Heimdal versions prior to 7.7.1 Samba versions prior to 4.15.12, 4.16.7, and 4.17.3 Description: The issue is related to integer overflows in the PAC parsing in MIT Kerberos 5...

CVE-2022-41916 Read one byte past a buffer when normalizing Unicode

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-2022-41916

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...

Buffer Overflow

samba is vulnerable to buffer overflow. The vulnerability exists within the GSSAPI unwrapdes and unwrapdes3 routines of Heimdal because GSSAPI library allow a length-limited write buffer overflow on malloc allocated memory when presented with a maliciously small packet causing an application cras...

OESA-2022-2038 samba security update

Samba is a suite of programs for Linux and Unix to interoperate with Windows. Security Fixes: The DES for Samba 4.11 and earlier 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 malicious...

Samba 4.0.x < 4.15.11 / 4.16.x < 4.16.6 / 4.17.x < 4.17.2 Buffer Overflow

A heap-based buffer overflow condition exists in all versions of Samba since 4.0 compiled with Heimdal Kerberos. Heimdal's GSSAPI library routines unwrapdes and unwrapdes3 DES for Samba 4.11 and earlier, Triple-DES for later versions contain a length-limited write heap buffer overflow on malloc...

Updated heimdal packages fix security vulnerability

Heimdal was not properly handling logical conditions that related to memory management operations. An attacker could possibly use this issue to cause a denial of service. CVE-2022-3116...

MGASA-2022-0395 Updated heimdal packages fix security vulnerability

Heimdal was not properly handling logical conditions that related to memory management operations. An attacker could possibly use this issue to cause a denial of service. CVE-2022-3116...

Mageia: Security Advisory (MGASA-2022-0395)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 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...

The vulnerabilities of the unwrap_des() and unwrap_des3() functions in the GSSAPI library of the Heimdal package for Samba’s network communication software are exposed.

The vulnerability of the unwrapdes and unwrapdes3 functions in the GSSAPI library of the Heimdal package related to buffer overflow in the stack. Exploiting this vulnerability could allow a remote attacker to cause a service failure...

Security fix for the ALT Linux 10 package samba version 4.16.6-alt1

Oct. 27, 2022 Evgeny Sinelnikov 4.16.6-alt1 - Update to maintenance release of Samba 4.16 Samba15134 - Security fixes: + CVE-2022-3437: There is a limited write heap buffer overflow in the GSSAPI unwrapdes and unwrapdes3 routines of Heimdal included in Samba...

CVE-2022-3437

A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrapdes and unwrapdes3 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...

UBUNTU-CVE-2022-3437

A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrapdes and unwrapdes3 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...

CVE-2022-3437

A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrapdes and unwrapdes3 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...

FreeBSD : samba -- buffer overflow in Heimdal unwrap_des3() (1c5f3fd7-54bf-11ed-8d1e-005056a311d1)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the 1c5f3fd7-54bf-11ed-8d1e-005056a311d1 advisory. - The DES for Samba 4.11 and earlier and Triple-DES decryption routines in the Heimdal GSSAPI library...

[slackware-security] samba

New samba packages are available for Slackware 15.0 and -current to fix a security issue. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/samba-4.15.11-i586-1slack15.0.txz: Upgraded. This update fixes the following security issue: There is a limited write heap buffer...

Heimdal GSSAPI 安全漏洞

Heimdal GSSAPI is the General Security Service Application Program Interface for Heimdal Individual Developers. A security vulnerability exists in Heimdal GSSAPI that stems from a possible buffer overflow on malloc allocated memory by the DES and 3-DES decoding methods...

Buffer overflow in Heimdal unwrap_des3()

Description The DES for Samba 4.11 and earlier 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. Examples of where Samba can use GSSAPI include the client and...

Slackware Linux 15.0 / current samba Vulnerability (SSA:2022-298-02)

The version of samba installed on the remote host is prior to 4.15.11 / 4.17.2. It is, therefore, affected by a vulnerability as referenced in the SSA:2022-298-02 advisory. - A heap-based buffer overflow vulnerability was found in Samba within the GSSAPI unwrapdes and unwrapdes3 routines of...

Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS : Heimdal vulnerabilities (USN-5675-1)

The remote Ubuntu 16.04 ESM / 18.04 LTS / 20.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-5675-1 advisory. Isaac Boukris and Andrew Bartlett discovered that Heimdal's KDC was not properly performing checksum algorithm verifications in t...