Huawei EulerOS: Security Advisory for samba (EulerOS-SA-2023-3107)

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...

Design/Logic Flaw

Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers, staff, and school administrators to read LDAP password hashes sambaNTPassword, krb5Key, sambaPasswordHistory, and pwhistory via LDAP search requests. For example, a teacher can gain...

Exploit for Improper Input Validation in Microsoft

CVE-2023-23397 Vulnerability Details 🚨💻 Microsoft has recent...

CVE-2020-17477

Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers, staff, and school administrators to read LDAP password hashes sambaNTPassword, krb5Key, sambaPasswordHistory, and pwhistory via LDAP search requests. For example, a teacher can gain...

Microsoft to Phase Out NTLM in Favor of Kerberos for Stronger Authentication

Microsoft has announced that it plans to eliminate NT LAN Manager NTLM in Windows 11 in the future, as it pivots to alternative methods for authentication and bolster security. "The focus is on strengthening the Kerberos authentication protocol, which has been the default since 2000, and reducing...

Patch Tuesday - October 2023

Microsoft is addressing 105 vulnerabilities this October Patch Tuesday, including three zero-day vulnerabilities, as well as 12 critical remote code execution RCE vulnerabilities, and one republished third-party vulnerability. WordPad: zero-day NTLM hash disclosure Another Patch Tuesday, another...

Fedora 37 : exim (2023-0a7690525f)

The remote Fedora 37 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2023-0a7690525f advisory. This is an exim update fixing several security problems. Tenable has extracted the preceding description block directly from the Fedora security...

openSUSE 15 Security Update : exim (openSUSE-SU-2023:0293-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2023:0293-1 advisory. - NTLM Challenge Out-Of-Bounds Read Information Disclosure Vulnerability fedora-all CVE-2023-42114 - AUTH Out-Of-Bounds Write Remote Code Executi...

Exim finally fixes 3 out of 6 vulnerabilities

Exim is a message transfer agent MTA originally developed at the University of Cambridge for use on Unix systems connected to the internet, and is freely available under the terms of the GNU General Public Licence. Even though the name may be new to you, a Shodan search revealed 3.5 million serve...

Security update for exim (critical)

openSUSE Security Update: Security update for exim Announcement ID: openSUSE-SU-2023:0293-1 Rating: critical References: 1215784 1215785 1215786 Cross-References: CVE-2023-42114 CVE-2023-42115 CVE-2023-42116 Affected Products: openSUSE Backports SLE-15-SP4 openSUSE Backports SLE-15-SP5 An update...

Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 : Exim vulnerabilities (USN-6411-1)

The remote Ubuntu 16.04 ESM / 18.04 ESM / 20.04 LTS / 22.04 LTS / 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6411-1 advisory. It was discovered that Exim incorrectly handled certain challenge requests. A remote attacker could possibly...

Information Disclosure

Firefox is vulnerable to Information Disclosure. The vulnerability exists after downloading a Windows .url shortcut from the local filesystem, which allows an attacker to supply a remote path that would lead to unexpected network requests from the operating system, leaking the NTLM credentials to...

Stack-based Overflow

exim is vulnerable to Stack-based Overflow. The vulnerability arises from the absence of proper validation of user-supplied data length before copying it into a fixed-length stack-based buffer during the handling of NTLM challenge requests in the SMTP challenge component. This allows an attacker ...

Information Disclosure

exim is vulnerable to Information Disclosure. The vulnerability exists due to the absence of validation for user-supplied data during the handling of NTLM challenge requests. This allows an attacker to read beyond allocated data structures, potentially leading to the disclosure of information...

[SECURITY] [DLA 3599-1] exim4 security update

Debian LTS Advisory DLA-3599-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany October 02, 2023 https://wiki.debian.org/LTS Package : exim4 Version : 4.92-8+deb10u8 CVE ID : CVE-2023-42114 CVE-2023-42116 Several vulnerabilities were discovered in Exim, a mail...

Debian DSA-5512-1 : exim4 - security update

The remote Debian 11 / 12 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-5512 advisory. Several vulnerabilities were discovered in Exim, a mail transport agent, which could result in remote code execution if the EXTERNAL or SPA/NTLM authenticato...

CVE-2023-42114

An out-of-bounds read vulnerability was found in Exim within the handling of NTLM challenge requests. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this vulnerability to...

CVE-2023-42116

The vulnerability was found in Exim within the handling of NTLM challenge requests. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the...

SUSE CVE-2023-42116

Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling o...

Exim < 4.96.1 Multiple Vulnerabilities (Sep 2023)

Exim is prone to multiple vulnerabilities. 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 CPE = "cpe:/a:exim:exim"; if description...