AZL-34562 CVE-2023-3341 affecting package bind for versions less than 9.16.44-1

The code that processes control channel messages sent to named calls certain functions recursively during packet parsing. Recursion depth is only limited by the maximum accepted packet size; depending on the environment, this may cause the packet-parsing code to run out of available stack memory,...

CVE-2023-3341 A stack exhaustion flaw in control channel code may cause named to terminate unexpectedly

The code that processes control channel messages sent to named calls certain functions recursively during packet parsing. Recursion depth is only limited by the maximum accepted packet size; depending on the environment, this may cause the packet-parsing code to run out of available stack memory,...

ISC BIND Buffer Error Vulnerability

ISC BIND is a set of open-source software that implements the DNS protocol from the American company ISC. A buffer error vulnerability exists in ISC BIND 9 versions 9.2.0 through 9.16.43, 9.18.0 through 9.18.18, 9.19.0 through 9.19.16, 9.9.3-S1 through 9.16.43-S1, and 9.18.0-S1 through 9.18 .18-S...

Ubuntu 20.04 LTS / 22.04 LTS / 23.04 : Bind vulnerabilities (USN-6390-1)

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6390-1 advisory. It was discovered that Bind incorrectly handled certain control channel messages. A remote attacker with access to the control channe...

Malware Scanning: An Essential Layer of Website Security

Wordfence recently launched Wordfence CLI, a high performance command line malware scanner, which makes use of our extensive set of malware detection signatures to rapidly scan file systems for infections. In recent years, the WordPress community has seen a shift in emphasis towards prevention,...

snakeyaml: Denial of Service due to missing nested depth limitation for collections

A flaw was found in the org.yaml.snakeyaml package. This flaw allows an attacker to cause a denial of service DoS due to missing nested depth limitation for collections...

KNX Protocol

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low attack complexity/known public exploitation Vendor: KNX Association Equipment: KNX devices using KNX Connection Authorization Vulnerability: Overly Restrictive Account Lockout Mechanism 2. RISK EVALUATION Successful exploitation...

The Tale of Two Exploits - Breaking Down CVE-2023-36884 and the Infection Chain

The Tale of Two Exploits - Breaking Down CVE-2023-36884 and the Infection Chain By Trellix · August 24, 2023 This blog was written by Chintan Shah Executive Summary On July 11 2023, Microsoft released a patch fixing multiple actively exploited RCE vulnerabilities and disclosed a phishing campaign...

The Tale of Two Exploits - Breaking Down CVE-2023-36884 and the Infection Chain

The Tale of Two Exploits - Breaking Down CVE-2023-36884 and the Infection Chain By Chintan Shah · August 24, 2023 Executive Summary On July 11 2023, Microsoft released a patch fixing multiple actively exploited RCE vulnerabilities and disclosed a phishing campaign conducted by the threat actor,...

Wireshark 4.0.x < 4.0.8 Multiple Vulnerabilities (macOS)

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 4.0.8. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-4.0.8 advisory. - Multiple integer signedness errors in the tvbunmasked function in epan/dissectors/packet-websocket.c in...

CVE-2022-40433

DISPUTED An issue was discovered in function ciMethodBlocks::makeblockat in Oracle JDK HotSpot VM 11, 17 and OpenJDK HotSpot VM 8, 11, 17, allows attackers to cause a denial of service. Note: Vendor states that this to is Defense in Depth at most due to the nature of the issue and the special...

Defense-in-Depth Security Updates for Microsoft Project (August 2023)

The Microsoft Project products are missing defense-in-depth security updates to help improve security-related features. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid179670; scriptversion"1.0"; scriptsetattributeattribute:"pluginmodificationdate",...

Defense-in-Depth Security Updates for Microsoft PowerPoint Products (August 2023)

The Microsoft PowerPoint Products are missing missing defense-in-depth security updates to help improve security-related features. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid179668; scriptversion"1.0"; scriptsetattributeattribute:"pluginmodificationdate",...

Microsoft Word 2013 Service Pack 1 Defense in Depth Security Update (KB5002445)

This host is missing a critical security update according to Microsoft KB5002445 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...

Security Updates for Microsoft Office Products C2R (August 2023)

The Microsoft Office Products are missing a security update. It is, therefore, affected by multiple vulnerabilities, as follows: - A remote code execution vulnerability. CVE-2023-36895 - A runtime spoofing vulnerability. CVE-2023-36897 The missing office update will also enhances security as a...

Microsoft and Adobe Patch Tuesday, August 2023 Security Update Review

Microsoft has released its August edition of Patch Tuesday. This months updates have addressed 89 security vulnerabilities in multiple products, features, and roles. Microsoft Patch Tuesday for August 2023 Microsoft has addressed two zero-day vulnerabilities known to be publicly exploited in this...

Six critical vulnerabilities included in August’s Microsoft security update

Microsoft disclosed 73 vulnerabilities across its suite of products and software Tuesday, including six that are considered "critical." One of the vulnerabilities, which Microsoft considers to be only of "moderate" severity, has been actively exploited in the wild. The company has had to address...

Microsoft Purview data security mitigations for BazaCall and other human-operated data exfiltration attacks

I recently worked with an enterprise customer who experienced a data exfiltration attack using the characteristics of the BazaCall campaign. BazaCall can be both a ransomware and data exfiltration attack that are used together to increase pressure on and damage to the victim. Microsoft Purview ha...

Microsoft Purview data security mitigations for BazaCall and other human-operated data exfiltration attacks

I recently worked with an enterprise customer who experienced a data exfiltration attack using the characteristics of the BazaCall campaign. BazaCall can be both a ransomware and data exfiltration attack that are used together to increase pressure on and damage to the victim. Microsoft Purview ha...

Description of the security update for PowerPoint 2013: August 8, 2023 (KB5002399)

Description of the security update for PowerPoint 2013: August 8, 2023 KB5002399 Summary This security update for Microsoft Office provides defense-in-depth updates to help improve security-related features. To learn more about the vulnerability, see Microsoft advisory ADV230003. Note: To apply...