#web

Hello everyone! It has been 3 months since the last episode. I spent most of this time improving my Vulristics project. So in this episode, let’s take a look at what’s been done. Alternative video link (for Russia): https://vk.com/video-149273431_456239139 Also, let’s take a look at the Microsoft Patch Tuesdays vulnerabilities, Linux Patch Wednesdays vulnerabilities and […]

The threat actor behind a peer-to-peer (P2P) botnet known as FritzFrog has made a return with a new variant that leverages the Log4Shell vulnerability to propagate internally within an already compromised network. "The vulnerability is exploited in a brute-force manner that attempts to target as many vulnerable Java applications as possible," web infrastructure and security

Apache Tomcat suffers from a client-side de-sync vulnerability via HTTP request smuggling. Apache Tomcat versions 8.5.7 through 8.5.63 and 9.0.0-M11 through 9.0.43 are vulnerable.

Red Hat Security Advisory 2024-0618-03 - An update for firefox is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Issues addressed include bypass, out of bounds write, and privilege escalation vulnerabilities.

Red Hat Security Advisory 2024-0489-03 - Red Hat OpenShift Container Platform release 4.12.48 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-0485-03 - Red Hat OpenShift Container Platform release 4.12.48 is now available with updates to packages and images that fix several bugs and add enhancements. Issues addressed include a cross site scripting vulnerability.

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 7.3 ATTENTION: Low attack complexity Vendor: AVEVA Equipment: AVEVA Edge products (formerly known as InduSoft Web Studio) Vulnerability: Uncontrolled Search Path Element 2. RISK EVALUATION Successful exploitation of this vulnerability could result in an attacker achieving arbitrary code execution and privilege escalation by tricking AVEVA Edge to load an unsafe DLL. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following AVEVA Edge products (formerly known as InduSoft Web Studio) are affected: AVEVA Edge: 2020 R2 SP2 and prior 3.2 Vulnerability Overview 3.2.1 UNCONTROLLED SEARCH PATH ELEMENT CWE-427 The vulnerability, if exploited, could allow a malicious entity with access to the file system to achieve arbitrary code execution and privilege escalation by tricking AVEVA Edge to load an unsafe DLL. CVE-2023-6132 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:R/...

View CSAF 1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable Remotely/Low attack complexity Vendor: Gessler GmbH Equipment: WEB-MASTER Vulnerabilities: Use of Weak Credentials, Use of Weak Hash 2. RISK EVALUATION Successful exploitation of these vulnerabilities could allow a user to take control of the web management of the device. An attacker with access to the device could also extract and break the password hashes for all users stored on the device. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of Gessler GmbH WEB-MASTER, an emergency lighting management system, are affected: WEB-MASTER: version 7.9 3.2 Vulnerability Overview 3.2.1 USE OF WEAK CREDENTIALS CWE-1391 Gessler GmbH WEB-MASTER has a restoration account that uses weak hard coded credentials and if exploited could allow an attacker control over the web management of the device. CVE-2024-1039 has been assigned to this vulnerability. A CVSS v3.1 base score of 9.8 has been calculated; the CVSS vector s...

The U.S. government on Wednesday said it took steps to neutralize a botnet comprising hundreds of U.S.-based small office and home office (SOHO) routers hijacked by a China-linked state-sponsored threat actor called Volt Typhoon and blunt the impact posed by the hacking campaign. The existence of the botnet, dubbed KV-botnet, was first disclosed by the Black Lotus Labs team at

Google-owned Mandiant said it identified new malware employed by a China-nexus espionage threat actor known as UNC5221 and other threat groups during post-exploitation activity targeting Ivanti Connect Secure VPN and Policy Secure devices. This includes custom web shells such as BUSHWALK, CHAINLINE, FRAMESTING, and a variant of LIGHTWIRE. "CHAINLINE is a Python web shell backdoor that is